Cleaning a Home for Allergy and Asthma Sufferers
Practical cleaning habits that help reduce dust, pet dander and mould in UK homes, and how to brief a cleaner when someone has allergies.
If someone in your household has hay fever, dust allergies or asthma, how you clean matters as much as how often. Poor technique can throw dust back into the air, and strong fragrances can be triggers themselves. This guide covers practical habits. It is general information, not medical advice, so speak to a doctor or pharmacist about managing symptoms.
Common indoor triggers
- Dust and dust mites. Found in bedding, mattresses, soft furnishings and carpets.
- Pet dander. Skin flakes and hair from cats, dogs and other animals.
- Mould spores. Often present in bathrooms, kitchens and damp areas.
- Pollen. Brought in on clothing, hair and through open windows.
- Strong chemical fumes or fragrances. Some cleaning products irritate airways.
Cleaning techniques that help
Vacuum properly
Use a vacuum with a sealed system and a HEPA filter, if possible, because standard vacuums can blow fine particles back into the air. Go slowly, vacuum carpets, rugs, upholstery and mattresses regularly, and empty the bin or bag outside.
Damp dust, do not flick
Use slightly damp microfibre cloths for surfaces so dust is trapped rather than redistributed. Work from top to bottom, and wash cloths regularly.
Wash bedding hot
Washing sheets and pillowcases at 60 degrees, where fabric allows, helps reduce dust mites. Do it weekly or fortnightly. Use mattress and pillow protectors that can be washed.
Reduce reservoirs
Dust collects in heavy curtains, piles of cushions, clutter, stuffed toys and carpets. Consider washable curtains, fewer cushions and hard flooring in bedrooms if allergies are severe. See how to clean a mattress.
Control moisture
Dust mites and mould thrive in damp conditions. Ventilate bathrooms and kitchens, wipe condensation and fix leaks. See removing black mould.
Manage pets
Groom pets regularly, ideally outside, wash pet bedding frequently and consider keeping pets out of bedrooms.
Choosing products
Fragrance-free or low-scent products are generally gentler for sensitive airways. Avoid sprays that fill the air with fine mist when possible, and use cloths instead. Plain soap, water, white vinegar and bicarbonate of soda handle most jobs. Always read labels, never mix products, and ventilate. More in eco-friendly cleaning products.
A suggested routine
| Frequency | Tasks |
|---|---|
| Daily | Wipe kitchen surfaces, shake out mats outdoors, ventilate |
| Weekly | Vacuum all floors, damp dust, wash bedding, clean bathrooms |
| Monthly | Wash curtains or covers, vacuum mattresses, clean vents and filters |
| Twice a year | Deep clean, professional carpet and upholstery cleaning |
Briefing a cleaner
If you hire help, be specific about allergies and what you need:
- Tell them which products to avoid, or supply your own.
- Ask for damp dusting and HEPA vacuuming if available.
- Ask them to avoid air fresheners and scented sprays.
- Share a priority list: bedrooms, soft furnishings, bathrooms.
- Mention pets and their routine.
On Compito, you can message providers before accepting an offer to check they can work to your requirements. A regular schedule can make a real difference; see how often to clean.
Room-by-room priorities
Bedroom. This is where you spend the most time breathing in dust, so start here. Wash bedding hot, vacuum the mattress, clear under the bed and keep the room uncluttered. Hard floors and washable rugs are easier to keep low-dust than deep-pile carpet.
Living room. Soft sofas, throws and cushions hold dust. Vacuum upholstery with a brush attachment and wash covers where they allow. Dust shelves and electronics with a damp cloth.
Bathroom and kitchen. Focus on mould-prone spots: silicone seals, shower curtains, window frames and the rubber seal on the washing machine. Our washing machine guide helps with the latter.
Hallway. A doormat and a shoes-off habit stops pollen and grit travelling through the home.
Mistakes that make symptoms worse
- Dry dusting with a feather duster, which sends particles back into the air.
- Vacuuming with an old machine that has a full bag or clogged filter.
- Using strong scented products to make the home feel clean.
- Cleaning with the person who has allergies in the room, especially asthma sufferers.
- Mixing products such as bleach and other cleaners, which can release harmful fumes.
When to ask for more help
If symptoms are severe, persist at home but ease elsewhere, or you suspect damp and mould that you cannot resolve, speak to a GP or pharmacist, and if there is structural damp, a landlord or building professional. Cleaning can reduce triggers but it cannot treat a medical condition or fix a leaking roof.
Frequently asked questions
Does a more thorough clean always reduce symptoms?
Not always, as symptoms depend on many factors. Reducing exposure to triggers can help, but medical advice should guide treatment.
Are natural products always better for allergies?
Not necessarily. Some natural ingredients, such as essential oils, can trigger reactions. Fragrance-free options are usually safer.
Should I open windows?
Ventilation is useful, but if pollen is a trigger, do it at times when counts are lower, such as after rain, and keep windows closed on high pollen days.
How often should I wash curtains and cushion covers?
Every one to three months is a reasonable aim for bedrooms and living rooms if allergies are a concern, following the care label on each item.