Resolve carpet foam as grout cleaner: Spray it on. Leave for 10 min. Scrub it off with a stiff scrub brush. Tip: as you scrub wipe the dirt that comes up off. If you don't it will just soak back in before you get back to mop it off.
""Grout Cleaner: 7 cups water, cup baking soda, cup lemon juice and cup vinegar - throw in a spray bottle and spray your floor, let it sit for a minute or two. then scrub :)"" I favor lemon juice over ammonia.
TIP: Naturally Repair Wood With Vinegar and Canola Oil! How to make: .Use cup of oil, add cup vinegar (white or apple cider vinegar) mix it in a jar, then rub it into the wood. You don’t need to wipe it off; the wood just soaks it in!
My carpets are so gross with 3 kids carpet cleaner - Awesome! Should've done before/after pics, but I had 3 almost black stains came up beautifully! hydrogen peroxide and cup baking soda. Put in a spray bottle squirt- scrub- vacuum!