Looking for the best robot vacuum for pet hair? Look no further! Discover our top picks of robot vacuums designed specifically to tackle pet hair with ease. Say goodbye to endless shedding and hello to a clean home.
Experience powerful cleaning with the Shark AV2501S AI Ultra Robot Vacuum. Its Matrix Clean technology and home mapping feature ensure thorough cleaning of your floors. With a 30-day capacity HEPA bagless self-empty base, it’s ideal for pet hair. The WiFi connectivity allows you to control it from anywhere.
- Powerful suction for effective cleaning
- Matrix Clean technology ensures comprehensive floor coverage
- WiFi connectivity for remote control and scheduling
- Relatively heavy compared to other models
- Limited color options available
- May be expensive compared to similar robot vacuums
Make cleaning effortless with the Shark IQ Robot Vacuum AV970. Its self-cleaning brushroll and advanced navigation system ensure efficient performance on any surface. Designed for homes with pets, this vacuum works with Alexa and offers WiFi connectivity for convenient control.
- Self-cleaning brushroll for hassle-free maintenance
- Advanced navigation system ensures thorough cleaning
- Works with Alexa and offers WiFi connectivity for easy control
- Relatively small dust bin size compared to other models
- Only available in black finish
- May not be as quiet as some other robot vacuums on the market
Effortlessly keep your home clean with the Lefant M210 Pro Robot Vacuum Cleaner. With its 2200Pa powerful suction and featured 6 cleaning modes, it effectively removes pet hair and dirt from hard floors. The slim design allows it to navigate easily under furniture, and the WiFi/App/Alexa control offers convenient operation.
- Powerful suction for thorough cleaning
- Slim design allows easy access to hard-to-reach areas
- WiFi/App/Alexa control for convenient operation
- May not be as effective on carpets or thick rugs
- Limited color options available
- Smaller size compared to some other robot vacuums
How We Tested?
Why the Best Robot Vacuum for Pet Hair is Necessary?
Keeping a clean and tidy home is essential, especially if you have pets. However, dealing with pet hair can be a never-ending battle. That’s where the best robot vacuum for pet hair comes in. In this blog section, we will explore why investing in a high-quality robot vacuum specifically designed for pet hair is necessary.
1. Efficient Cleaning
Pets shed fur and hair constantly, which can quickly accumulate on floors, carpets, and furniture. Manual cleaning can be time-consuming and exhausting. The best robot vacuum for pet hair offers efficient cleaning by automatically navigating through your home and picking up pet hair effectively. With its advanced sensors and algorithms, it can reach those hard-to-reach areas under furniture or around corners that might be missed during manual cleaning.
2. Time-Saving Convenience
One of the main advantages of a robot vacuum is its ability to save you time and effort. Instead of spending hours manually vacuuming your home to remove pet hair, you can simply schedule your robot vacuum to clean while you are away or even when you’re at home relaxing. This hands-free approach allows you to focus on other tasks or enjoy more quality time with your furry friend.
3. Allergen Reduction
Pet dander, along with the hair they shed, can trigger allergies in some individuals. The best robot vacuums for pet hair are equipped with advanced filtration systems that trap allergens such as dust mites, pollen, and pet dander effectively. This helps create a healthier environment by reducing airborne allergens within your home.
4. Versatile Cleaning Modes
Depending on your specific needs, the best robot vacuums offer different cleaning modes tailored for removing pet hair efficiently. These modes may include "Pet Hair Mode," "Turbo Mode," or "Max Power Mode." By selecting the appropriate mode, you can ensure a thorough cleaning of your floors and carpets, leaving them free from pet hair.
5. Smart Navigation
Modern robot vacuums are equipped with intelligent navigation systems that allow them to map your home’s layout and navigate around obstacles effortlessly. This ensures that every inch of your floor is covered during the cleaning process. Additionally, some models even offer virtual barriers or no-go zones, allowing you to restrict access to certain areas where your pets might have accidents or leave excessive amounts of hair.
6. Long-lasting Battery Life
The best robot vacuums for pet hair come with long-lasting battery life, ensuring that they can clean large areas without interruption or the need for constant recharging. This is particularly important when dealing with pet hair as it tends to accumulate rapidly, especially in high-traffic areas.
Conclusion
Investing in the best robot vacuum for pet hair is a necessity for pet owners who want to maintain a clean and healthy living environment. The efficiency, convenience, allergen reduction capabilities, versatile cleaning modes, smart navigation features, and long-lasting battery life make these devices indispensable in combating the ongoing battle against pet hair. So go ahead and choose the best robot vacuum for pet hair to enjoy a cleaner home while spending quality time with your beloved pets!
Our Top Picks
1. Shark AI Ultra Voice Control Robot Vacuum, Home Mapping, 60-Day Capacity, Compatible with Alexa, Silver/Black
Experience hands-free cleaning with the Shark AI Ultra Voice Control Robot Vacuum. Its Matrix Clean navigation system and home mapping feature ensure precise cleaning of your floors. With a 60-day capacity self-empty base and compatibility with Alexa, this vacuum is perfect for homes with pets.
Distinctive Facets:
- INCREDIBLE SUCTION: Powerful Shark suction picks up dirt and debris on all floor types—tackling even the toughest of messes in your home.SharkClean App & Voice Control
- NO SPOTS MISSED: With Matrix Clean, the robotic vacuum cleans in a precision matrix grid taking multiple passes over dirt and debris for whole home, deep cleaning coverage.
- IT EMPTIES ITSELF: The bagless, self-emptying base holds up to 60 days of dirt and debris. The bagless base does not require any additional purchase of disposal bags like traditional auto empty robots.
- SELF-CLEANING BRUSHROLL: Digs deep into carpets and directly engages hardwood floors pulling up debris, hair, and dirt from all surfaces in your home – engineered to pick up more hair and is anti-hair wrap.
- PRECISION HOME MAPPING: 360° LiDAR vision quickly and accurately maps your home so your robot can methodically clean detecting and avoiding objects in its path, day or night, adapting to everyday changes in the home.
- PERFECT FOR HOMES WITH PETS: With powerful vacuum suction, Shark’s self-cleaning brushroll, and self-empty system the robot captures pet hair, dirt, and debris with ease.
- HANDS-FREE CONTROL: Set a cleaning schedule, initiate on-demand cleaning, or activate cleans all with sound of your voice using Amazon Alexa or Google Assistant.
- EXTENDED RUNTIME: With Recharge and Resume, the robot will return to the dock, recharge, and can pick up where it left off.
- WHAT’S INCLUDED: Shark AI Robot, XL Self-Empty Base, 2 Side Brushes & 1 Filter.
- Matrix Clean navigation system for efficient cleaning
- Large self-empty base allows for minimal maintenance 3.Compatible with Alexa for voice control convenience
1.Robot may get stuck on certain types of furniture or obstacles 2.Limited color options available 3.May be expensive compared to other robot vacuums on the market
| Product Info | |
|---|---|
| Brand | Shark |
| Manufacturer | SharkNinja |
| Color | Black |
| Item Dimensions | (Height: 13.9 Inches, Length: 8.43 Inches, Weight: 15.25 Pounds, Width: 13.08 Inches) |
| Size | 60-Day Capacity |
2. iRobot Roomba 694 Robot Vacuum-Wi-Fi Connectivity, Works with Alexa, Good for Pet Hair
Keep your home clean effortlessly with the iRobot Roomba 694 Robot Vacuum. Its Wi-Fi connectivity enables you to control and schedule cleanings from anywhere using your smartphone or voice commands with Alexa. With its powerful suction, it effectively removes pet hair and dirt from carpets and hard floors.
Distinctive Facets:
- MORE THOUGHTFUL THAN YOU THOUGHT – The Roomba 694 takes vacuuming off your mind with personalized cleaning suggestions powered by the unique intelligence of IRobot OS. Learns your habits and your routines..Runtime : 90 minutes
- 3-STAGE CLEANING POWER – The 3-Stage Cleaning system lifts dirt, dust and debris from carpets and hard floors while an Edge-Sweeping brush takes care of corners and edges. Auto-Adjust Cleaning Head automatically adapts its height to effectively clean carpets & hard floors.
- FOCUSED CLEANING YOU CAN COUNT ON – IRobot’s Patented Dirt Detect Technology allows the Roomba 694 robot vacuum to detect dirtier areas of your home and clean them more thoroughly.
- DON’T LET MESSES MESS WITH YOUR SCHEDULE – Simply use the IRobot Home App or your voice assistant to tell the Roomba 694 robot to vacuum and consider it done.
- A FULL SUITE OF ADVANCED SENSORS – You don’t have to worry about Roomba 694 Series Robot Vacuum getting around your home to get the job done: A full suite of advanced sensors allow this robot to navigate under and around furniture, and along edges, while Cliff Detect keeps it from falling down stairs.
- DUAL MULTI-SURFACE BRUSHES – Instead of using a single bristle brush, Roomba 694 Robot Vacuum works with Dual Multi-Surface Brushes, that flex to adjust to different floor types.
- AUTOMATICALLY RECHARGES – Runs for up to 90 minutes before automatically docking and recharging.
- ADAPTS TO MULTIPLE FLOOR SURFACES – Unique Auto-Adjust Cleaning Head is specifically designed to tackle cleaning on multiple floor surfaces including hard wood and carpet. Head automatically adjusts to different heights of flooring for the best clean.
- IRobot does not certify the quality or authenticity of products purchased from non-authorized resellers, and will not cover claims, provide service or offer replacements for products purchased from these sellers.
1.Wi-Fi connectivity for convenient control and scheduling
- Works with Alexa for voice commands 3.Powerful suction for effective cleaning
- Relatively small dust bin size compared to other models
- Limited color options available
- May not navigate well on thicker carpets or rugs
| Product Info | |
|---|---|
| Brand | iRobot |
| Manufacturer | iRobot |
| Color | Charcoal Grey |
| Item Dimensions | (Height: 3.54 Inches, Length: 13.4 Inches, Weight: 6.77 Pounds, Width: 13.4 Inches) |
| Size | Large |
3. Shark AV911S EZ Robot Vacuum with Self-Empty Base, Bagless, Row-by-Row Cleaning, Perfect for Pet Hair, Compatible with Alexa, Wi-Fi, Gray, 30 Day Capacity
Distinctive Facets:
- FORGET ABOUT VACUUMING: The bagless, self-emptying base holds up to 30 days of dirt and debris.
- INCREDIBLE SUCTION: Deep-cleaning power to tackle large and small debris, and pet hair.
- ROW-BY-ROW CLEANING: Methodically cleans row by row, room to room for complete coverage.
- RECHARGE & RESUME: It returns to the base, recharges, and can pick up where it left off.
- PERFECT FOR PETS: Capture dust, dander, and allergens.
- APP/VOICE CONTROL: Easily start cleaning with Google Assistant, Alexa, or one tap in the app.
- MULTI-SURFACE CLEANING: Multi-surface brushroll pulls in dirt and debris from carpets and floors.
- HANDLE EDGES AND CORNERS: With its dual spinning side brushes, no debris is safe.
- WHAT’S INCLUDED: Shark EZ Robot Vacuum, Self-Empty Base, (2) Side Brushes & Filter.
| Product Info | |
|---|---|
| Brand | Shark |
| Manufacturer | SharkNinja |
| Color | Gray |
| Item Dimensions | (Height: 11.42 Inches, Length: 13.38 Inches, Weight: 12.23 Pounds, Width: 18.5 Inches) |
| Size | 30 Day Capacity |
4. ILIFE V3s Pro Robot Vacuum Cleaner, Tangle-free Suction , Slim, Automatic Self-Charging Robotic Vacuum Cleaner, Daily Schedule Cleaning, Ideal For Pet Hair，Hard Floor and Low Pile Carpet,Pearl White
Distinctive Facets:
- Fits Pet Owners: With a tangle-free pet hair care suction, V3s Pro Robot Vacuum focuses on picking up hair without tangle; It also tackles dirt, crumbs and debris effectively on hardwood, tile, laminate, stone and low pile carpet.Runtime : 90-100 minutes
- Slim: V3s Pro has a low profile design, capable of running under beds and sofa where dirt hides
- Automatic Cleaning and Charging: This robot vacuum can run routine cleaning automatically based on preset schedule; It goes back to charging dock on its own when battery gets low; Each full charging supports 90-100 minutes run
- Anti-Bump and Anti-Fall: Built-in infrared sensors can identify steps and obstacles, so the vacuum can run away from drop-offs and collisions
- Easy to Start: Starts cleaning by remote or one-button touch on the robot vacuum; Tip for easy maintenance: empty dustbin and clean the filter after each use; replace filter every month
- A 12-month warranty and U. S. customer service team provide you with peace of mind service. Note: renewed version is provided with 3 months product warranty only
- Anti-dropping sensors prevent dangerous drop-offs
| Product Info | |
|---|---|
| Brand | ILIFE |
| Manufacturer | ILIFE INNOVATION LIMITED |
| Color | V3s Pro |
| Item Dimensions | (Height: 3 Inches, Length: 11.8 Inches, Weight: 4.5 Pounds, Width: 11.8 Inches) |
| Size | 1 Pack |
5. ROPVACNIC Robot Vacuum Cleaner with 3000Pa Cyclone Suction, APP/Voice/Remote Control, Automatic Self-Charging Robotic Vacuum, Scheduled Cleaning, Ideal for Pet Hair, Hard Floor, Low Carpet
Distinctive Facets:
- Are you still tired of cleaning your house manually or worried about pet hair scattered all over the floor?
- 【Robust Cyclone Cleaning System】ROPVACNIC robot vacuum, fortified with enhanced, hard-hitting suction power, increases the cleaning efficiency by 30%. It proficiently vacuums all dust, pet hair, crumbs, and various debris on multiple surfaces such as hardwood floors, low-pile carpets, etc.
- 【Smart APP and Voice Control】Through phone control, you can accomplish your personalized cleaning needs at your fingertips anywhere, anytime, including switching cleaning modes, monitoring the real-time status, setting scheduled cleaning, etc. Moreover, by voice commands, you can clean your home while lying on the couch, enjoying an utterly hands-free cleaning experience (compatible with Alexa or Google Assistant).
- 【Cleans Where You Can’t 】Measuring at a mere 2.99 inches in height, coupled with a sophisticated sensing system, the mini aspiradora robot effortlessly accesses and cleans under beds, furniture, and other hard-to-reach places. Its dual rotating electric side brushes sweep and collect hidden dust and hair from edges and corners that are often overlooked and neglected.
- 【Scheduled Cleaning and Self-recharging】Once set, the intelligent robot will take care of the rest on time, allowing you to focus on your own staff or be away from home. It begins its cleaning duties promptly, maneuvers around your home with obstacle avoidance, and recharges autonomously when its tasks are complete. Thus, ensuring a clean house awaits your return.
- 【Latest Navigation and Sensing Technology 4.0】Equipped with an 8D infrared sensor and dynamic algorithm chip, ROPVACNIC robot vacuum cleaner intelligently and flexibly adapts its direction and path to evade obstacles, avoids getting stuck, and prevents falls from stairs, offering an effortless cleaning experience while you relax.
- 【Engineered for Pet Owner】The exclusive no-entanglement design negates the need for your dirty hands to clean up tangled dog or cat hair, unlike traditional roller brushes. A 3-point cleaning system and 600ML optimized larger dust box collects pet hair more efficiently throughout the house, saving you the hassle.
- 【Six Cleaning Modes to Meet Your Needs】①Auto Cleaning ②Spot cleaning ③Edge cleaning ④Schedule cleaning ⑤Manual Control ⑥Zigzag cleaning. Tailor the cleaning mode to your needs via ROPVACNIC Smart APP for comprehensive and intelligent cleaning. (Note: Zigzag mode needs to be set on the robotic vacuum cleaner, please refer to the manual.)
- 【Hassle-free Remote Control Included】Just pick up and start, without the hassle of mobile phones, internet or signal, making it easier to use for you and your family (even teenagers and the elderly). The package contains ROPVACNIC Robot A1, Spare HEPA Filter、Charging Base、Remote Control、Power Adapter 、Self Cleaning Tool、600ML large Dust Box、4 Spare Side Brushes 、Product User Manual、APP Instruction Guide.
| Product Info | |
|---|---|
| Brand | ROPVACNIC |
| Manufacturer | ROPVACNIC |
| Color | Black |
| Item Dimensions | (Height: 2.99 Inches, Length: 13 Inches, Weight: 6.8 Pounds, Width: 13 Inches) |
6. Shark AV2501AE AI Robot Vacuum with XL HEPA Self-Empty Base, Bagless, 60-Day Capacity, LIDAR Navigation, Perfect for Pet Hair, Compatible with Alexa, Wi-Fi Connected, Carpet & Hard Floor, Black
Distinctive Facets:
- INCREDIBLE SUCTION: Powerful Shark suction picks up dirt and debris on all floor types—tackling even the toughest of messes in your home.
- NO SPOTS MISSED: With Matrix Clean Navigation, the vacuum cleans in a precise matrix grid taking multiple passes over dirt and debris for whole home, deep cleaning coverage.
- IT EMPTIES ITSELF: The bagless, self-emptying base holds up to 60 days of dirt and debris while its true HEPA filtration captures and traps 99.97%* of dust and allergens (*down to .3 microns).
- PRECISION HOME MAPPING: 360° LiDAR vision quickly and accurately maps your home so your robot can methodically clean detecting and avoiding objects in its path, day or night, adapting to everyday changes in the home.
- PERFECT FOR HOMES WITH PETS: With powerful vacuum suction, Shark’s self-cleaning brushroll, and HEPA filtration system the robot captures pet hair, dust, dander and allergens with ease.
- HANDS-FREE CONTROL: Set a cleaning schedule, initiate on-demand cleaning, or activate cleans all with sound of your voice using Amazon Alexa or Google Assistant.
- EXTENDED RUNTIME: Up to 120 minutes of runtime for whole-home cleaning. And with Recharge and Resume, the robot will return to the dock, recharge, and can pick up where it left off.
- BUILT, TESTED, AND PERFECTED: Shark puts their robots through rigorous testing to guarantee reliable, and high-quality performance.
- WHAT’S INCLUDED: 1 Shark AI Ultra Robot, 1 XL HEPA Self-Empty Base, and 2 Side Brushes.
| Product Info | |
|---|---|
| Brand | Shark |
| Manufacturer | SharkNinja |
| Color | Black/Bronze |
| Item Dimensions | (Height: 13.9 Inches, Length: 13.08 Inches, Weight: 15.246 Pounds, Width: 8.43 Inches) |
| Size | 60 Day Self-Empty Base Capacity |
7. Vactidy T8 Robot Vacuum and Mop Combo, WiFi/App/Alexa/Siri Control, Robotic Vacuum Cleaner with Gyro Navigation, Self-Charging, Slim, Good for Hard Floor, Pet Hair, Carpet
Distinctive Facets:
- 【2-in-1 Vacuuming and Mopping】Equipped with 2-in-1 dustbin and water tank(250ml for dust, 200ml for water), Vactidy T8 can simultaneously vacuum and mop to remove dust on all hard floors. Freely adjust 4 levels of water flow via app to control the wetness of the mop pad. Dry and wet cleaning modes meet different cleaning needs, and completely free your hands.
- 【3000Pa Powerful Suction】3 Power gear(Max/Standard/Quiet), suitable for all types of floors and low-pile carpets. Vactidy T8 robot vacuum cleaner can suck up surface dust, debris, pet hair, and dirt. Automatically recognizes carpets and switches to maximum suction mode. (Notice: Remove the mop holder first, then clean the carpet).
- 【Easy to Start the Robot】Control our robotic vacuums with ease using the Vactidy app, Siri, Google Home, or Alexa voice commands. Enjoy effortless cleaning at your fingertips. With handheld remote, T8 vacuum and mop combo is also very friendly to parents and elders, avoiding Bluetooth or WIFI connections issues. (⚠The APP only supports 2. 4GHz WiFi.)
- 【Diverse Cleaning Modes】Robotic vacuum cleaner offers 4 clean modes including ➊Auto Clean ➋Spot Clean ➌Edge Clean ➍Mop Mode. T8 robot mop accurately recognizes and memorizes the cleaning route, creates a real-time map of the room to plan the cleaning, without missing any part of the house.
- 【3-Point Thoroughly Cleaning】Bilateral brush can extend the reach of the vacuum and rotate to catch dirt and debris. Compared with brushless suction port, the roller brush can deep clean fine dust in all types of floors. The 3-layer filter system helps to effectively filter out dust and fine particles while removing allergens.
- 【Slim Body & Self-charging】Compact and slim with a 2.87-inch height which allows robot to move around low furniture and hard-to-reach corners. Up to 100 minutes of operation time, T8 robot automatically returns to the charging base to charge at the end of the cleaning cycle or when the battery is low.
| Product Info | |
|---|---|
| Brand | Vactidy |
| Manufacturer | Vactidy |
| Color | Black |
| Item Dimensions | (Height: 5 Inches, Length: 13 Inches, Weight: 5 Pounds, Width: 16 Inches) |
Buying Guide: Finding the Best Robot Vacuum for Pet Hair
When it comes to keeping our homes clean and free from pet hair, a robot vacuum can be a game-changer. These intelligent devices are designed to automatically clean your floors, making it easier than ever to maintain a fur-free environment. However, with so many options available on the market, finding the best robot vacuum for pet hair can be overwhelming.
To simplify your search and help you make an informed decision, we have put together this buying guide. Consider the following factors when looking for the perfect robot vacuum to tackle pet hair:
1. Suction Power
One of the most important features to consider is the suction power of the robot vacuum. Since pet hair tends to be more stubborn and difficult to remove than regular dust or debris, you’ll want a model that offers strong suction. Look for vacuums with high-rated suction power to ensure efficient cleaning.
2. Pet Hair Specific Features
Not all robot vacuums are created equal when it comes to dealing with pet hair. Look for models that come with specialized brushes or roller designs that are specifically engineered to handle pet hair effectively. Additionally, some vacuums may offer features like self-cleaning brushes or tangle-free technology, which can further enhance their performance.
3. Filtration System
If you or your family members suffer from allergies or asthma, choosing a robot vacuum with a high-quality filtration system is crucial. Advanced filters can capture tiny particles and allergens present in pet hair, ensuring cleaner air quality in your home.
4. Battery Life and Charging Time
Consider how long the robot vacuum can operate before needing a recharge and how quickly it recharges. A longer battery life will allow the vacuum to cover more ground without interruption, while quick charging times reduce downtime.
5. Navigation and Mapping Capabilities
For effective cleaning, look for robot vacuums equipped with advanced navigation and mapping capabilities. This technology allows the vacuum to navigate around obstacles, avoid falling down stairs, and systematically clean your home without missing any spots.
6. Noise Level
Pet hair can accumulate quickly, especially in high-traffic areas where your furry friends spend most of their time. Opting for a robot vacuum with a quiet operation ensures that it won’t disturb you or your pets while it cleans.
7. Customer Reviews and Ratings
Lastly, don’t forget to read customer reviews and ratings before making a final decision. Real-life experiences shared by other pet owners can provide valuable insights into the performance, durability, and overall satisfaction of a particular robot vacuum model.
Keep these factors in mind while considering different options to find the best robot vacuum for pet hair that meets your specific needs and budget. Remember that finding the right cleaning tool will not only make your life easier but also help create a cleaner and healthier living environment for both you and your beloved pets.
FAQs
What is the best robot vacuum for pet hair?
The best robot vacuum for pet hair is a must-have for pet owners looking to keep their homes clean and fur-free. With its advanced suction power and specialized brushes, this robot vacuum can effectively tackle even the most stubborn pet hair.
How does a robot vacuum handle pet hair?
A robot vacuum designed for tackling pet hair utilizes powerful suction and specially designed brushes to effectively pick up and remove pet hair from various surfaces. Its intelligent algorithms also ensure thorough coverage of your home, leaving no stray hairs behind.
Can a robot vacuum handle different types of pet hair?
Absolutely! The best robot vacuums for pet hair are equipped to handle all types of fur, whether it’s long, short, or even thick. Their powerful suction and innovative brush designs make them highly efficient at picking up pet hair from carpets, hardwood floors, and upholstery.
Are there any specific features to look for in a robot vacuum for pet hair?
Yes, when choosing a robot vacuum for tackling pesky pet hair, look out for features like high suction power, tangle-free brushes that prevent clogging with fur, large dustbins to accommodate substantial amounts of pet hair, and intelligent mapping technology for effective navigation around your home.
How often should I run my robot vacuum to combat pet hair?
To keep your home free from excessive pet hair buildup, it is recommended to run your robot vacuum at least once a day if you have multiple pets or pets that shed heavily. This ensures regular maintenance and keeps your floors clean throughout the day.
Can a robot vacuum help with allergies caused by pet dander?
Yes! A top-notch robot vacuum specifically designed for removing pet dander can significantly reduce allergens in your home. Its high-efficiency filters trap microscopic particles, including pet dander, preventing them from circulating in the air and providing relief for allergy sufferers.