How to Wash a Rug: What You Can Machine Wash (and What You Really Can't)

Washing a rug sounds straightforward until you're standing in the laundry room wondering whether it'll come out the same shape it went in. The answer depends almost entirely on what the rug is made from and how it's constructed, and unfortunately, the consequences of getting it wrong can be pretty permanent.

Here's an honest guide to washing rugs, including which ones genuinely shouldn't go anywhere near a machine.

Rugs You Can Machine Wash

Small cotton rugs, bath mats, and many modern flatweave designs are machine washable. If the label says so, you can usually trust it, manufacturers know what their rugs can handle.

When machine washing a rug:

• Use a cold or cool wash (30°C maximum for most rugs)
• Select a gentle or delicate cycle, not a normal cotton wash
• Use a mild liquid detergent; powder can leave residue in thicker piles
• Don't use fabric softener, it can affect the grip coating on non-slip backs and leave fibres feeling matted
• Wash alone or with similar items only; don't pack the drum
• Spin at low speed to reduce stress on the fibres

After washing, dry flat or hang over a rail. Never tumble dry unless the label specifically says it's safe, the heat can shrink wool and damage the backing on most rugs. Dry in a well-ventilated space and make sure the rug is completely dry before putting it back down.

Rugs That Should Be Hand Washed

Medium-sized rugs that are too large for a domestic machine, or delicate rugs made from wool or blended fibres, are usually better hand washed. The bathroom or a paddling pool in the garden in summer both work reasonably well.

The process:

1. Vacuum the rug thoroughly on both sides before getting it wet
2. Fill a bath or large container with cool water and add a small amount of gentle rug shampoo or wool-safe detergent
3. Submerge the rug and work the water through it gently, no scrubbing or twisting
4. Let it soak for 10–15 minutes
5. Drain and refill with clean water; repeat until the water runs clear
6. Press the rug against the side of the bath to remove water, never wring or twist
7. Lay flat to dry on a clean surface, or drape over a washing line

Wool rugs in particular need cool water and patience. Warm water and agitation cause wool to felt, a process that permanently bonds the fibres together and makes the rug stiff and often misshapen. Once it's happened, there's no reversing it.

Rugs That Should Never Be Washed at Home

Some rugs should only ever be cleaned by professionals. These include:

• Antique and hand-knotted rugs, the dyes, fibres, and construction methods used in traditional Persian, Turkish, and Afghan rugs are often incompatible with modern cleaning products and machine agitation
• Silk rugs, silk is extremely delicate when wet; even gentle hand washing can distort the pile and cause dye bleeding
• Rugs with natural backings (jute, hessian), jute absorbs water and can rot, shrink, or develop brown staining that bleeds through to the face
• Very large rugs, a wet rug is heavy and unwieldy; trying to wash and move a large rug at home risks damage to both the rug and your floor
• Anything labelled "dry clean only", this label exists for a reason

Washing Outdoor Rugs

Outdoor rugs, typically made from polypropylene or polyester, are the easiest to wash. They're designed to get wet and dry quickly. Lay the rug on a hard surface outside, scrub with a soft brush and mild detergent, hose off thoroughly, and leave to dry in the sun. Most outdoor rugs will be completely dry within a few hours on a warm day.

Drying: The Part People Get Wrong

Drying is where most rug-washing mishaps happen. A damp rug left in a dark place, or folded before it's fully dry, will develop mildew, and that smell is genuinely hard to get rid of.

Tips for drying:

• Dry flat whenever possible to maintain the rug's shape
• If hanging, support the full width of the rug rather than draping it over a single line which can leave a permanent crease
• Good air circulation is more important than direct sunlight; a fan in an indoor space works well
• Check the centre of thick-pile rugs before putting them back down, the pile can feel dry while the backing is still damp

If you're finding that cleaning your rugs is more work than it's worth, it might be time to consider something more practical. Our washable rug range is designed specifically for households where life happens, kids, pets, spills, and most pieces can go straight in the machine without any fuss.

How Often Should You Wash a Rug?

Most rugs in normal household use benefit from a proper wash once or twice a year, with regular vacuuming in between. High-traffic areas, hallways, kitchens, under dining tables, may need more frequent attention. Rugs in bedrooms or low-traffic sitting rooms can often go longer between full washes.

The biggest mistake is leaving it too long. A rug that's been building up soil and grime for years is much harder to restore than one that's had regular light cleaning throughout its life.