Step 12 empty the water in the 5 gallon bucket outside.
Acid wash on floor.
Cover grease stains with a layer of sawdust or cat litter.
3 put on a.
Thoroughly rinse all the acid wash off the bathroom tile floor after you are done cleaning.
Wash the shower tile a second time with the sponge and clean water.
Aside from rinsing the floor thoroughly twice you may want to neutralize the acid with baking soda especially if you are using sulfamic acid or another strong product.
Be careful not to get the acid mixture on your skin or clothing.
Work on a small section at a time so that the acid is not allowed to stay on the tile for more than 10 seconds.
Your best bet is testing a small area of your concrete floor to make sure the acid stain works properly before committing to the whole thing.
Scrub the shower floor tile with the acid wash solution using the same method used on the tile covered walls.
Step 2 create a barrier.
These materials absorb excess oil remarkably well.
Research what cleaning products react with the kind of acid you ll be using and plan ahead.
Leave the sawdust or cat litter on the floor for at least one day.
Acid washing also known as acid etching prepares a concrete surface to accept a sealer.
Acid washing is dangerous for people plants and metal objects especially indoors where fumes can concentrate.
1 wet the concrete with water.
Before you power wash or paint seal your garage floor you ll want to attack any oil grease or rust spots.
Clean a small area with the acid mixture using a rag and wearing gloves.
A quick demo on acid washing concrete.
10 parts water to 1 part acid.
Fill the 5 gallon bucket with clean water.
2 mix hydrochloric acid with water.
You can also use acid in weaker concentrations to remove white mineral deposits efflorescence and heavy grime.
Even if you rinse the floor with water the cleaning products you use may leave residues that will react with the acid in dangerous ways.
However acid wash is not as ordinary as just a way to clean any concrete floor especially a part of home interior.
Any sort of paint or glue residue can mess up the stain reaction.
Therefore you want to make sure the floor is extremely clean before you start.
Leaving acid on the floor can be damaging to you and the floor.
