Ask a Pro
Q. - It seems that most over your tips are about new concrete. I wanted to know how and what products to paint an older floor that is painted but the paint has pealed.
Hello Harriet, A. - You should completely remove all the existing paint, and then use the concrete acid stain, sealer, and wax, using Concrete Camouflage products, and the directions and tips online at ConcreteCamouflage.com
The paint can be stripped off using a citrus stripper or a heavy duty glue remover, and then, if there is still any paint left, including in the pores of the concrete, you can sand it with a rented floor sander or a floor buffing machine using the sanding disks. Then you should be ready to go forward with the concrete acid stain, sealer, and wax.
IMPORTANT: You should not use paints or acrylic stains(which are just disguised paints) because it will just peel again. Only concrete acid stain is real concrete stain, like what wood stain is to wood, so don't let anyone fool you.
I hope this helps