The cleaning formula can remove moss, mildew, and algae stains in addition to mold. Mixed with water, the bottle makes around 3 gallons.
For the best results, the stain remover requires hard scrubbing after sitting for a while.
Especially affordable. Foaming solution rapidly dissolves caked-on mold stains. Effective on a wide range of surfaces including glass, hardwood, and concrete.
May require more than 1 application to fully dissolve a strong stain.
Available in 22, 32, and 128-ounce sizes. Easy to wipe clean without scrubbing. Versatile across many surfaces. Also lifts dirt and grease. Impressive strength.
Ancient mold and mildew stains may need multiple treatments.
Spray bottle is easy to use and requires no additional scrubbing. Treats stains both at and below the surface, and odors from mold and mildew. Can be used on multiple surfaces including counters, different floor types, showers, and brick walls.
The smell is very strong and caution should be used when applying.
Can be used indoors or outdoors on hard surfaces. Targets current mold and mildew, cleans the stains, and hinders new growth. Has sanitizing properties for killing various bacteria and viruses. Results are seen in about a minute.
Has an overpowering smell.
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For eliminating mold stains without replacing entire sections of walls or flooring, mold stain removers can be a great tool. Many mold stain removers get the job done on the first try and can provide protection for years, even in humid environments. Different products are designed for different surfaces, though some may be able to handle anything from concrete to drywall. Most mold stain removers are fairly safe and require little protection, but read the instructions carefully to make sure you are properly and safely using the product. Some mold stain removers come in a spray bottle, while others are a gel or a liquid that can be diluted with water.