Wet the concrete thoroughly and then cover it with the sheeting of your choice using bricks rocks or other heavy items to hold it in place.
How to clean poured concrete walls.
If you can hose off the walls or scrub them down with warm water to remove any cling on spores when you finish and leave the walls clean and shiny.
For very dirty concrete allow the cleaner to sit for a few minutes before proceeding to clean it.
Pour enough of your cleaner over the cement you re working on to get it thoroughly wet.
How you choose to clean your concrete depends on the stains.
Learn how to clean concrete with our easy tips.
It s best to work in sections especially when cleaning a large amount of cement.
First a yearly scrub for your concrete and cement floors goes a long way.
1 spray the entire wall with water to rinse off dust and dirt.
Pour the solution on the concrete.
After scrubbing the walls as directed earlier scrub them again this time with a stiff scrub brush and the bleach solution.
Spray the wall as necessary.
Remove the sheeting or blanket daily wet the.
Dry with a clean towel to eliminate water spots that could encourage more mold to grow.
A thorough cleaning with a concrete safe cleanser lightens stains and usually removes them completely.
Clean mold off walls by scrubbing the area thoroughly with a bristle brush after about ten minutes to help to lift any residual mold out of the pores in the concrete.
The best way to clean concrete is with a cleaning concentrate once every twelve months or even twice a year.
Mix together 1 gallon of water and cup of chlorine bleach if the walls have mold or mildew.
I once tried cleaning a concrete garage.