Efflorescence is simply salt and can be easily removed with efflorescence removers and other cleaning techniques.
Efflorescence on basement walls.
Efflorescence on walls is a sign of excessive water in your basement.
The white fuzzy stuff you see along the inside and outside of your basement wall is efflorescence.
How to remove efflorescence from basement walls step 1.
Efflorescence is a common problem in concrete and masonry block foundations.
Efflorescence is a white powdery film or dusty residue that shows up on masonry surfaces on the inside or outside of a house.
Don t worry this annoying build up isn t hazardous.
Efflorescence can look similar to mold but when touched the crystals crumble into a fine powder.
Scrub the section of the basement wall briskly.
Fill a bucket with warm water.
The next step should be waterproofing to permanently deal with the problem.
Use a large sponge to thoroughly wet down the efflorescence spots on the walls.
To deal with it you have to first identify the source of water leakage.
Cover the floor and furniture in the basement with plastic sheeting.
It s usually found on the concrete blocks in basements but can be found many other places.
Efflorescence forms on basement walls and floors because moisture is traveling through them and is carrying dissolved minerals to the surface.