In short
- Most carpets are dry within a few hours of steam cleaning.
- Warmth and moving air speed drying up; cold, damp, closed rooms slow it down.
- Put furniture back only when the carpet is fully dry.
Typical drying times
Drying time depends on the carpet and the conditions on the day. As a rough guide:
| Carpet | Usual drying time |
|---|---|
| Short-pile synthetic, warm day, good airflow | A few hours |
| Thick or wool carpet | Longer, often most of the day |
| Any carpet in a cold, closed-up room | Can take until the next day |
Carpet often feels dry on top before the base of the pile is dry, so give it a little longer than it seems to need.
What slows drying down
- Pile depth. Thick, dense carpet holds more water than short loops.
- Fibre. Wool absorbs more moisture than nylon or polyester.
- Weather. Cold, wet days slow evaporation, which matters in a Melbourne winter.
- Airflow. Closed doors and windows trap damp air in the room.
- Over-wetting. Too much water, or weak extraction, can soak the backing and underlay.
How to speed it up
- Open windows if the weather's dry, and open internal doors to get air moving.
- Run ceiling or pedestal fans pointed across the carpet.
- Use the air-conditioner or heating to warm the room and pull moisture out of the air.
- A dehumidifier helps in closed rooms, especially in winter.
- Keep foot traffic to a minimum until it's dry.
Walking on damp carpet
You can walk on damp carpet in clean socks, but keep it light. Shoes bring dirt that sticks to damp fibres, and pets' paws can leave marks. Damp carpet also soils faster, so the less traffic in the first few hours, the better the result.
When to put furniture back
Wait until the carpet is completely dry. If you need to move something back sooner, put a plastic block or a square of foil under each leg. Timber can stain the carpet and metal can leave rust marks when the fibres are still damp.
If it's still damp the next day
Carpet that's still wet a day later usually means too much water went in, or not enough came out. Keep the air moving, and call the cleaner. Carpet left damp for days can start to smell, and the underlay can grow mould.
