For high-humidity bathrooms, the best choices are premium acrylic latex paints with built-in mildewcides and high moisture resistance. Use a satin or semi-gloss finish for walls and ceilings to repel water and allow for easy cleaning. For optimal mold prevention, choose formulas specifically designed for spa-like environments.
Eggshell Paint
These emulsion paints can be used in high-condensation rooms, which is why they are an often popular choice for use in bathrooms. In terms of finish, it is somewhere between matt and a silk finish. To be exact, it has the same amount of sheen as an egg, which is where it gets the name.
To quickly reduce bathroom moisture, run your exhaust fan during the shower and leave it on for 20 minutes after. Complement this by squeegeeing wet walls and glass, keeping wet towels and bath mats out of the room, and leaving the door and windows cracked to promote airflow.
The best paint for a steamy bathroom is a high-quality, 100% acrylic latex or waterborne interior enamel designed specifically for high-humidity areas. Look for finishes like satin or semi-gloss, which naturally repel moisture and resist mildew better than flat paints.
The best paint for a high-humidity bathroom is usually a quality acrylic latex made for bath conditions, in a satin or semi-gloss sheen, applied over solid prep and the right primer. Pair that with decent ventilation, and you'll stop fighting the same peeling and mildew cycle.
For high-humidity bathrooms, the best choices are premium acrylic latex paints with built-in mildewcides and high moisture resistance. Use a satin or semi-gloss finish for walls and ceilings to repel water and allow for easy cleaning. For optimal mold prevention, choose formulas specifically designed for spa-like environments.
No, you cannot simply paint over mould. Doing so will trap the mould, causing it to feed on the moisture underneath and eventually push through the new paint. To do it right, you must kill and remove the mould before prepping and repainting the area.
Acrylic paint
First of all, all acrylic paints should be discarded. They are easy to apply, cover well, are diluted in water and are durable. These are the ones that are generally chosen for rooms and spaces where there is no contact with moisture, but they are not suitable for bathrooms.
Stop bathroom walls from sweating by reducing moisture and increasing air circulation: run the exhaust fan during and for 30–60 minutes after showers, keep the door closed while showering to contain steam, wipe down walls, and keep the room heated to prevent cold surfaces. Installing a humidity-sensing fan or using moisture absorbers like Camco or Dry & Dry hanging bags also helps control humidity.
A high-quality latex or acrylic paint with a satin or semi-gloss finish will typically outperform other options. Combine this with proper preparation, good ventilation, and thoughtful storage, and your bathroom will stay fresher and cleaner for much longer.
To dehumidify your bathroom naturally, immediately remove pooling water with a squeegee and wipe dry with a microfiber towel. Enhance airflow by leaving windows open 20 minutes before and after bathing. Place DIY moisture absorbers containing coarse sea salt or baking soda mixed with cloves in the corners of the room.
No, active mold growth generally does not occur at 50% humidity. The U.S. Environmental Protection Agency (EPA) and indoor air quality experts recommend keeping your indoor relative humidity (RH) consistently between 30% and 50% to prevent mold from germinating and spreading.
The Japanese practice of hanging futons and pillows outside to “air out” isn't just traditional — it kills mold and mites that love humid bedding. Wipe down bathrooms after every use. Exhaust fans during showers, wipe tiles and mirrors, keep surfaces dry. Bathrooms are ground zero for household mold.
It's essential for all bathrooms to have an extractor fan installed, which is powerful enough to remove damp air from the room and vent it outside your house. Make sure the fan is running and drawing out humid air while you are in your shower and bath. Leave it running for a minimum of 30 minutes post-shower.
Choosing the right paint for your bathroom is essential to combat moisture, prevent mold, and ensure durability. Sherwin-Williams offers high-quality options like Duration Home® for superior moisture resistance, Emerald® Interior for a smooth, mildew-resistant finish, and SuperPaint® for budget-friendly protection.
Using the wrong type of paint for a specific room or surface can result in poor durability, especially in high-moisture areas like bathrooms. Choose the Right Paint for Each Room: For bathroom walls, select mildew-resistant or mold-resistant paints, which are specially designed to handle humidity.
The best alternatives to traditional drywall in a bathroom depend on whether you are finishing a shower/tub or a dry wall area: use Cement Board or DensShield for wet spaces, and PVC Panels, Waterproof Wall Panels, or Tile for both.
Use a Dehumidifier: A bathroom dehumidifier can also lend a hand to help remove excess moisture from the air while reducing humidity levels in this space. Avoid Taking Overly Long Hot Showers: Taking shorter showers is the best practice for helping reduce steam and humidity levels in a windowless bathroom.
Direct warm air at small damp patches to lift off surface moisture and condensation. Run a dehumidifier to remove excess moisture and address the issue of moist air. Improve ventilation by opening windows so that you have plenty of fresh air.
For high-humidity bathrooms, the best choices are premium acrylic latex paints with built-in mildewcides and high moisture resistance. Use a satin or semi-gloss finish for walls and ceilings to repel water and allow for easy cleaning. For optimal mold prevention, choose formulas specifically designed for spa-like environments.
Deep green, navy blue, charcoal, and warm neutrals like beige or taupe make a bathroom look expensive, especially when paired with brass or gold fixtures. Rich, moody colors create a luxurious spa-like feel, while high-contrast neutrals like creamy white or soft grey enhance sophistication and space.
Dull or outdated colors
While you might be tempted to revisit trends from past eras, among the colors to avoid in a bathroom are beige-yellow tones, dull brown, and olive green. These can even give the impression of uncleanliness in addition to appearing outdated.
Use undiluted white vinegar on hard surfaces in kitchens and baths. Apply it directly to the mold. Make a bleach solution to kill mold. Mix one cup of bleach in a gallon of water.
Early signs of mold exposure frequently mimic seasonal allergies. They include sneezing, a runny or stuffy nose, coughing, postnasal drip, and red, itchy, or watery eyes. Skin irritation or rashes may also occur, and mold can trigger or worsen asthma symptoms like wheezing and chest tightness.
Mold and mildew resistant paints are specialized coatings formulated with antimicrobial agents or biocides to prevent fungal growth on the paint film. They are essential for high-humidity areas like bathrooms, kitchens, and basements.