You need to do the same to remove mold from concrete.
Clean off concrete floor.
Rinse the mop in the bucket and change the rinse water as needed.
If you re working indoors use a bucket filled with clean water and a mop to remove any remaining cleaner.
Use a bristle broom to work the soda into the ground before letting it sit for 20 minutes.
Rinse off the cola with fresh water.
For tips on softening the glue with hot water keep reading.
Scrub the gray stain with a solution of 1 cup liquid chlorine bleach 1 cup powdered laundry detergent and 1 gallon of very hot water.
Rinse the concrete with water once the glue is gone.
Dip a heavy scrubber brush into the ammonia solution then place the brush on the floor and scrub away the glue residue using straight forceful pushes.
Soak a paper towel or cloth with vinegar and gently rub it on the affected area until the epoxy softens enough.
To make your concrete floors resistant to future stains apply a concrete sealant.
However this quality does make vinegar a useful tool for those who want to up the aesthetic value of a plain concrete floor with etched patterns.
To do a basic cleaning of any concrete floor and to remove stains you will need some basic cleaning supplies including.
You should see a gray stain.
Make sure the detergent you use is ammonia free.
For a superior concrete floor cleaner you can use soda.
This common household cleaner can eat away at concrete and leave behind an unwanted mark.
A broom and duster or a vacuum a nylon bristled brush for scrubbing stains.
Dish soap and water to remove stains.
Mixing ammonia with bleach creates a lethal gas similar to mustard gas.
When you mop your floor inside you first make sure that it s swept and free of extra dirt.
You ll be moving around a lot of dirt that can mix with mold spores and you don t want to cause an allergic reaction.
Use a paint roller to apply it to clean primed concrete.
Mix a solution apply to floor with a wet mop and then rinse with a mop dipped in clean water.
If you do get some epoxy on your skin aim to remove it immediately before it cures.
Rinse the concrete surface with a garden hose.
Allow the concrete to air dry.
Some good cleaners include castile soap liquid dish detergent stone cleaners and mild floor cleaners.
Put on your dust mask and gloves to sweep out the area.
You may want to do this process twice or more for heavily affected areas.
Kitty litter or cornstarch to remove grease stains.
Allow 24 hours for the concrete to be completely dry.
If you have already used sawdust or kitty litter to absorb oil stains you can use soda to clean up everything that remains.
To clean an untreated concrete floor don t use vinegar.
If your brush starts to dry out dip it in the solution again and continue scrubbing.