Mop the tsp solution onto the entire concrete floor using a sponge mop.
How to clean basement floor before painting.
You can simply use a hand broom for this job or.
For cleaning the unsealed concrete floor of your basement the first step involves sweeping the dust with vacuum cleaner or broom.
There are several ways to get rid of muddy stains from the basement floor.
Next you have to clean the floor surface from dust and grit.
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Clean the basement floor by lightly grinding it or sanding it like we did in the video above.
Prep the surface step 1.
You ll have to remove furniture equipment and other items that crowd the basement so that every nook and.
Learn how to properly clean prepare and coat basement floors.
The second step is to treat the stains on the unsealed concrete floor of your basement.
This also opens up the pores of the concrete so the basement floor paint will bond to the surface.
Vacuum the floor really well to make sure you ve removed any dust dirt and debris left over from the grinding and sanding process.