In this article
- Dry, recoat and cure: the three clocks
- Quick reference: how long to wait after painting
- Switch plates, outlet covers and pictures
- Command strips and other adhesive hooks
- Furniture, doors and shelves
- Washing the walls
- Sleeping in a freshly painted room
- What slows everything down
- How to tell if the paint is ready
- Frequently asked questions
How long to wait after painting depends on what you want to do. Putting outlet covers back and hanging pictures on nails can usually happen once the paint is fully dry, often the next day. Adhesive hooks and strips need much longer: 3M says to wait 7 days after painting for its Command hooks, and its picture hanging strip instructions say 28 days. Washing walls should wait until the paint has cured. For sleeping in the room, EPA and CPSC guidance suggests ventilating for about two to three days.
The reason for the different waits is that paint has three separate clocks, and most of the confusion comes from mixing them up.
Dry, recoat and cure: the three clocks
- Dry to the touch means the surface no longer feels wet. Light contact will not leave a mark, but the film is still soft underneath.
- Ready to recoat is when the next coat can go on without disturbing the first. The can gives this time, and it depends on temperature and humidity.
- Cured means the paint has fully hardened. Benjamin Moore puts it simply: dry paint is no longer wet to the touch, cured paint is fully hardened, and paint should be fully cured before painted surfaces are cleaned. Cure takes far longer than drying.
The recoat times for common paint types, and what slows them down, are in how long paint should dry between coats. The rest of this page is about what you can do with the room once the painting is finished.
Quick reference: how long to wait after painting
| What you want to do | How long to wait | Why |
|---|---|---|
| Put switch plates and outlet covers back | Once the paint is fully dry, often the next day | The plate presses on the paint at the edge and can stick to soft paint or pull it off later |
| Hang pictures on nails or screws | Once fully dry, often the next day | A frame resting on soft paint can stick or leave a mark |
| Use Command hooks | 7 days, per 3M | The adhesive needs paint that has hardened and released its solvents |
| Use Command picture hanging strips | 28 days, per the 3M instruction sheet | Same reason, for heavier items |
| Push furniture back against the walls | Once dry, with a small gap for a while | Uncured paint can stick to whatever presses on it |
| Close painted doors and windows fully | Once dry, leaving them slightly open at first | Fresh paint on edges can stick to the frame |
| Wash or scrub the walls | Once the paint has cured | Cleaning soft paint can burnish or remove it |
| Sleep in the room | Ventilate for about 2 to 3 days if possible | EPA and CPSC guidance on paint vapors |
Always check the can and the product instructions. Paint formulas differ, and so do adhesive products, and the maker of each is the authority on its own product.
Switch plates, outlet covers and pictures
Switch plates and outlet covers sit tight against the wall, so if they go back while the paint is soft, the edge can bond to the plate. The next time the plate comes off, it can lift a flake of paint with it. Waiting until the paint is fully dry avoids that, and for most interior paints in normal conditions that means the next day rather than the same afternoon.
The same applies to pictures. A frame hanging on a nail rests against the wall at its bottom edge. On fresh paint that edge can stick or leave a line. If you want to rehang straight away, small felt or rubber bumpers on the back corners keep the frame off the wall.
Command strips and other adhesive hooks
Adhesive hooks need the longest wait because they bond to the paint itself. On paint that has not hardened, the adhesive can fail and drop whatever it holds, or pull the paint off when you remove it. 3M says to wait 7 days after painting before using Command hooks, and its picture hanging strip instructions say to wait 28 days. Follow the instructions printed on the package you buy, since they differ between products.
Furniture, doors and shelves
Paint that is dry to the touch can still stick to objects pressed against it for a long time, which painters call blocking. It shows up as a sofa back stuck to the wall, a door glued to its frame, or books stuck to a freshly painted shelf. Leave a small gap between furniture and walls for the first days, leave painted doors and windows slightly open at first, and wait before loading painted shelves. Glossier paints and humid weather make blocking more likely.
Washing the walls
Wait until the paint has cured before scrubbing or using cleaners, as Benjamin Moore advises. Until then, deal with marks gently with a soft damp cloth if you must. Cure time depends on the product, the color and the conditions, so check the product information rather than guessing. If a small area gets damaged before then, how to touch up paint explains how to repair it without a visible patch.
Sleeping in a freshly painted room
Paint gives off vapors as it dries, which is what you smell. Guidance from the EPA and the Consumer Product Safety Commission, Healthy Indoor Painting Practices, advises keeping windows open, as weather allows, for about two to three days after painting, avoiding freshly painted rooms for two to three days where possible, and keeping young children and people with breathing problems out of freshly painted areas. It also advises leaving the area if you get symptoms such as watery eyes, headaches, dizziness or breathing problems.
In practice, many people paint a bedroom early in the day, ventilate it, and sleep elsewhere for a night or two. Low VOC and zero VOC paints reduce the vapors and the smell. If anyone is pregnant, has a breathing condition or is sensitive, ask a doctor rather than relying on general guidance. Ways to clear the smell faster are in how to get rid of paint smell and how to ventilate a room while painting. The full answer, including nurseries, pregnancy and how to tell when a room is ready, is in how long after painting can you sleep in the room.
What slows everything down
Cold air, high humidity, thick coats, poor airflow and dark, heavily tinted colors all make paint take longer to dry and longer to cure. A room painted in damp, cool weather can take much longer than the times on the can suggest. How weather changes drying is covered in how weather affects paint drying.
How to tell if the paint is ready
Press a fingertip gently in an out of the way spot, such as low behind a door. If it feels cool, soft or slightly sticky, or leaves a print, it is not ready for anything to press against it. Paint that stays sticky for days is a different problem with its own causes, set out in how to fix tacky paint.
Frequently asked questions
How long after painting can I hang pictures?
With nails or screws, once the paint is fully dry, which is often the next day. With adhesive strips, follow the package: 3M picture hanging strip instructions say to wait 28 days after painting.
How long after painting can I put outlet covers back on?
Once the paint is fully dry, often the next day. Fitting them on soft paint can bond the plate to the wall and pull paint off later.
How long after painting can I use Command strips?
3M says to wait 7 days after painting for Command hooks, and its picture hanging strip instructions say 28 days. Check the instructions on your package.
How long after painting can I sleep in the room?
EPA and CPSC guidance suggests keeping windows open for about two to three days after painting and avoiding freshly painted rooms for two to three days where possible. Low VOC paint reduces vapors.
How long after painting can I wash the walls?
Wait until the paint has cured, as Benjamin Moore advises, and check the product information for the cure time of the paint you used.
How long after painting can I put furniture back?
Once the paint is dry, but leave a small gap between furniture and the walls for the first days, because uncured paint can stick to whatever presses on it.
