How do you care for a stretch sofa cover? Four steps: wash cool at 30C with mild detergent, spin low, dry gently, and refit while slightly damp. Cool water keeps the elastane springy so the cover keeps gripping. Skip fabric softener, bleach and high heat, and one cover lasts for years.
This guide covers the whole picture: how often to wash, how to dry without shrinking, how to refit for a clean line, and the habits that keep the fit tight over time. For the deep-dive washing method that avoids shrinkage, follow our how to wash a sofa cover without shrinking guide.
Why cool water is the whole secret
A stretch cover is two materials: a soft-touch microfibre (or linen-look or boucle) surface, and a small percentage of elastane woven through it. The microfibre is what you see and touch. The elastane is the working part, the thread that lets the cover grip the corners.
They respond differently to heat. Microfibre tolerates heat reasonably well; elastane does not. Hot water and hot drying do not damage the surface visibly, they tire the elastic core, so the cover stretches but no longer grips. Cool water keeps the elastic alive. That single idea drives the whole routine.
Care settings at a glance
| Step | Do this | Avoid |
|---|---|---|
| Wash | 30C, delicate, mild liquid detergent | 60C, powder, bleach |
| Spin | Low spin, 600 rpm or less | High spin under tension |
| Dry | Air dry flat, or lowest tumble | High heat until fully dry |
| Refit | While slightly damp, reshape on the sofa | Forcing a bone-dry cover |
| Softener | None | Fabric softener (coats the fibres) |
How often to wash
Under normal household use, most covers do best with a wash every two to three months. Light use can stretch that to four or five; heavy use with children or pets may mean monthly. Watch the cover, not the calendar. It needs washing when the colour flattens where you sit, the fabric feels less crisp, marks accumulate, or a dust film settles on top.
Spot-clean small spills as they happen with a cool damp cloth, blotting rather than rubbing. That stretches the time between full washes and gives the elastic fewer cycles per year, so it lasts longer overall.
Wash and dry without shrinking
Remove the cover gently from the tucks, shake it out, and load it loosely on its own or with the matching cushion covers. Wash at 30C on a delicate cycle with mild liquid detergent, then a low spin. For drying, there are only two safe methods:
- Air dry, flat or evenly hung. Smooth it into shape on a towel-covered surface or over a rack with the weight spread out. Never hang from a single point while wet.
- Tumble on the lowest setting only. Add wool dryer balls and stop the cycle while the cover is still slightly damp.
The single most common cause of a cover that no longer fits is high-heat tumble drying. The full step-by-step method is in our washing without shrinking guide.
Refit while slightly damp for the best fit
A damp cover is more pliable, so it drapes easily and the tuck grips firmly. Fitted while damp, the cover dries into the exact shape of your sofa overnight. The sequence: drape it loosely, centre the seat seam, tuck the back edge behind the backrest, pull the front down, tuck the sides into the seat gaps, smooth the sleeves, then push in any foam rods. For the full method, see how to fit a stretch sofa cover, and if yours drifts, how to stop a cover slipping.
Keep these covers fresh
Rotating a clean cover, or a washable throw over the most-used seat, keeps the whole sofa looking cared for between washes. A few reliable pieces:
Browse the full stretch sofa covers range, or refresh seats with matching cushion covers.
Handling spills
Blot, do not rub. Press a dry cloth onto the spill to lift the liquid. Follow with a cloth dampened in cool water, most fresh spills lift with water alone. If a faint mark remains, blot with a little mild soap solution, then rinse with plain cool water and air dry. Never put a stained cover in the dryer, as heat sets what remains.
Habits that shorten a cover's life
- Hot water. 60C cycles tire elastane fast. 30C is the routine.
- High-heat tumble drying. The most common cover-killer.
- Fabric softener. Coats the fibres and reduces grip and stretch.
- Bleach. Even oxygen bleach weakens the fabric.
- Storing damp. Always dry fully before folding away.
How long should a cover last?
Cared for properly, a well-made stretch cover holds its shape and colour for five to ten years of regular use. When a cover eventually stops fitting well, it is usually the elastic that has gone, not the fabric. At that point a fresh cover brings the sofa back to its first-day fit, the frame and cushions stay, only the layer that ages is replaced. That is the idea behind Covaba: keep what you love, change how it feels. Read more on our story.
Frequently asked questions
What temperature should I wash my sofa cover at?
30C on a delicate or hand-wash cycle. This cleans the fabric without damaging the elastane that holds the fit. 40C is acceptable occasionally; 60C shortens the cover's life noticeably.
Can I tumble dry my sofa cover?
Yes, but only on the lowest heat setting, and stop while it is still slightly damp. High heat shrinks the elastic and the cover will no longer fit. Flat air drying is the safer choice.
My cover shrank after washing. Can I fix it?
Sometimes. If it shrank slightly, refit it while damp and let it air dry on the sofa so the frame stretches it back. Significant shrinkage means the elastane was heat-damaged and will not fully recover. Future 30C washes prevent more shrinking.
Can I use fabric softener?
No. Softener coats the fibres and reduces both stretch and grip. The cover stays softer over the long run without it.
How often should I wash the cover?
Every two to three months under normal use, up to four months with light use, or monthly with children and pets. Spot-clean between washes to extend the time between full cycles.
Ready to refresh?
Cool wash, low spin, gentle dry, refit damp. Keep to that and the sofa feels new every time the cover comes out of the wash. Shop stretch sofa covers.
