The concrete floor should be completely free of all adhesive residue dust and dirt before applying a cleaning solution.
Clean cement floor before carpeting.
Mix 1 ounce laundry detergent 3 ounces trisodium phosphate 1 quart household bleach and 3 quarts of water for a solution to remove mildew.
The act of removing carpet will kick up a lot of dust.
This solution uses chlorinated lime otherwise known as bleaching powder to clean a concrete floor.
Determine how much flooring and materials will be needed.
Apply the solution to mildew stains using a soft brush.
No matter how dirty or clean the concrete floor looks start the process by sweeping the floor.
Prevent damp basement floors from ruining carpet and other finished flooring.
For concrete floors you might consider a concrete sealer to protect the surface from moisture and wear.
Use a paint roller to apply it to clean primed concrete.
If you want to.
Step 1 move the furniture out of the space to be carpeted.
If you have a vinyl floor you may be able to install your flooring directly on top of it.
Start in the middle of the area and roll the sealant out to the edges.
Clean the concrete with a solution of 1 2 cup trisodium phosphate to 2 gallons of warm water.
Sweep the concrete floor well using a broom and dust pan.
Multiply length times width of the room.
Follow up with a light vacuum using the vacuum s floor attachment.
If you are unable to get enough help from friends or neighbors or if you have health problems you may want to hire step 2 vacuum the carpet.
Install dimpled polyethylene to create an air space between the concrete and the finished floor sealing off dampness and giving moisture a chance to dissipate.
If you are carpeting a single room you can put the furniture in another room but if you are doing an entire house or floor you may need a garage or storage space.
Treat a concrete floor with bleaching powder.
If you have minor damage to your wood subfloor from pets or spills it s a good idea to brush on some primer sealer over these areas to seal in odors and protect your new carpet.
Scrub the white powder to loosen it from the concrete floor.
Add about 10 to that number to account for any possible mistakes and warped boards.
Wear chemical resistant gloves and eye protection and use a sponge or scrub brush.
Remove any carpet or other flooring.
You will want to put it somewhere out of the elements.
To make your concrete floors resistant to future stains apply a concrete sealant.