Both chlorine and oxygen bleaches can remove stains and disinfect surfaces. But there are limits on how and where you can use them.

Before you can clean concrete, determine what type of sealer ... If any mildew remains, you can mix 1 cup of bleach with 1 gallon of water, then soak the area and let it sit for several minutes.

Keep your concrete floors in optimal condition by keeping these tips at top of mind. Avoid harsh cleaning products such as bleach, vinegar, or ammonia as they can cause etching, says Parnell.