Carpet and upholstery

How often should carpets be professionally cleaned?

Vacuuming keeps the surface clean, but it doesn't get out the oily soil that builds up lower in the pile. That's what turns walkways grey. A professional clean every so often lifts it out and helps carpet last longer. How often depends on who, and what, is walking on it.

By Osso Cleaning · Updated · 3 min read

A baby and a dog on a soft carpet

In short

  • Most homes: every 12 to 18 months.
  • Homes with pets, young children or allergies: every 6 to 12 months.
  • Offices and shops: busy walkways more often than the whole floor.

A quick guide

SituationHow often
Adults only, shoes off at the doorEvery 12 to 18 months
Young children or petsEvery 6 to 12 months
Someone in the home with allergies or asthmaEvery 6 to 12 months, with weekly vacuuming
Moving out of a rentalBefore the final inspection, if the carpet needs it
Busy office or shopWalkways every 3 to 6 months; the whole floor yearly

Signs it's time

  • Grey or dull lanes in hallways and between rooms.
  • Flattened pile that doesn't spring back after vacuuming.
  • A musty or stale smell, especially on warm days.
  • Spots that come back after you've cleaned them.
  • Colours that look duller than the carpet under furniture.

Vacuuming matters more than you think

Most of the soil in carpet is dry grit, and grit wears fibres down like sandpaper. Vacuum busy areas at least weekly, go slowly so the brush has time to work, and put a good mat at every outside door. Carpet that's vacuumed well needs deep cleaning less often.

Spot clean between professional cleans

Deal with spills as soon as they happen, and they're far less likely to become stains. Our carpet stain first aid guide covers the right first steps for common spills.

Rentals and carpet cleaning

If you rent in Victoria, you're expected to leave the property reasonably clean and in the same condition as when you moved in, allowing for fair wear and tear. Carpet that's stained or smells is part of that. Our end of lease cleaning checklist explains when professional cleaning can and can't be required.

Questions about this guide

Does vacuuming replace professional carpet cleaning?

No. Vacuuming removes dry grit from the surface; a hot water extraction clean rinses out the oily soil and residue deeper in the pile. Carpet needs both.

Can carpet be cleaned too often?

Not if it's done properly. Problems come from over-wetting or leftover detergent, not from how often it's cleaned.

Is there a best time of year to clean carpet?

Any time works. Carpet dries faster in warmer, drier weather, so spring and summer are easiest, but heating and fans help in winter.

Related services

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