Skip to content

How to clean…

How to Clean Carpets at Home

Carpets hold far more dirt than they show. Good vacuuming does most of the work; the rest is dealing with spills quickly and knowing when a deeper clean is due.

4 min read · Updated November 2026

Illustration of a person vacuuming a living room carpet in overlapping stripes

Vacuuming: the job that matters most

Dry soil – grit, sand and dust – does the most damage to carpets, wearing the fibres down every time you walk on them. Regular vacuuming is the best way to make carpet last. Go slowly, in overlapping strokes, and make several passes in different directions over busy areas like hallways and in front of the sofa.

Keep the vacuum in good shape: empty the bin or change the bag before it's full, clean or replace filters, and cut hair from the brush roll. Set the height to suit your carpet – too low on a deep pile and the vacuum struggles to move; too high on a short pile and it barely picks anything up.

How often to vacuum

How often depends on traffic, pets and children, but as a starting point:

Rough vacuuming guide
AreaHow often
Hallways, stairs and living roomsTwo or three times a week
BedroomsOnce a week
Homes with pets or allergiesEvery day or two in main areas
Rarely used roomsEvery week or two

Rough vacuuming guide

Dealing with spills

Speed matters more than products. Scrape up solids, then blot liquid spills with a clean white cloth or kitchen roll, pressing down firmly. Don't rub – it pushes the spill deeper and roughs up the fibres. Work from the outside of the spill inwards so it doesn't spread.

Once you've blotted up as much as you can, dab with a little cold water and blot again. If you use a carpet spot cleaner, check it's suitable for your carpet (wool and some natural fibres need specific products) and test it on a hidden area first. Some stains, particularly older ones, can't be removed completely, and repeated scrubbing can do more harm than good.

Using a hire or home carpet cleaner

Supermarkets and DIY shops hire out carpet cleaning machines, and you can buy smaller home versions. They can freshen carpets well, but the most common mistake is over-wetting, which leaves carpets damp for a long time, can cause shrinkage or brown marks, and can lead to smells.

  • Vacuum thoroughly first – the machine isn't designed to pick up dry dirt
  • Use the recommended amount of solution, not more
  • Do more dry passes (suction only) than wet passes
  • Open windows and keep air moving to help drying
  • Keep people and pets off until the carpet is dry
  • Check your carpet's care instructions – some wool and natural fibre carpets shouldn't be wet-cleaned at home

Get quotes from local cleaners

Professional cleaning: what's different

Professional carpet cleaners usually use powerful hot water extraction machines that inject cleaning solution and extract it with much stronger suction than hire machines, so more dirt comes out and carpets dry faster. Many also pre-treat traffic lanes and stains, and some offer low-moisture methods for delicate carpets.

Many carpet manufacturers recommend periodic professional cleaning – check your warranty. Our carpet cleaning guide explains the different methods, and our carpet cleaning prices give indicative costs.

Rugs are different

Rugs can often be cleaned more easily than fitted carpet, but they can also be more delicate. Shake or beat small rugs outside to remove grit, and vacuum both sides of larger ones. Flatweave and synthetic rugs may be washable – check the label.

Wool, silk, jute, sisal and hand-knotted rugs are best left to specialists. Water can cause colours to run, fibres to shrink or natural materials to brown. If a rug is valuable or sentimental, don't experiment.

Stairs and high-traffic areas

Stairs wear fastest, because every step takes the full weight of every foot, and the front edge of each tread collects grit. A handheld vacuum or the crevice tool along the back of each step makes a big difference. Hallways and the area in front of the sofa are the other hot spots.

Professional cleaners often 'pre-treat' these traffic lanes before extraction, because they hold more oily soil than the rest of the carpet. At home, more frequent vacuuming is the best defence.

Getting rid of carpet smells

Sprinkling bicarbonate of soda, leaving it for a few hours and vacuuming it up can freshen a carpet. But if a smell comes back, the cause – usually pet urine, damp or a spill that soaked into the underlay – needs dealing with. Enzyme cleaners are designed for pet accidents; damp underlay may need a professional or replacing.

Common questions

How often should carpets be professionally cleaned?

Many households book every 12 to 18 months, more often with pets, children or allergies. Check your carpet's warranty for any recommendation.

How long do carpets take to dry after cleaning?

After professional hot water extraction, often a few hours, depending on the carpet, the weather and ventilation. Hire machines can take longer.

Can I use a steam mop on carpet?

Some steam mops come with carpet attachments for freshening, but they don't deep-clean like extraction. Check the carpet's care instructions first.

Are hire carpet cleaners worth it?

They can freshen carpets, but they're generally less powerful than professional machines and easy to over-wet. Vacuum thoroughly first and follow the instructions carefully.

Ready to book a professional clean?

Describe the job once and compare free, no-obligation quotes from local cleaners and cleaning companies.

Get Free Cleaning Quotes