Quick Answer: How Dangerous Is CLR?

Is CLR safe for animals?

Yes, CLR is great for cleaning pet bowls from food grime and water deposits.

Leave on for 2 minutes using a sponge or scouring pad to assist in removal of stains, then rinse thoroughly with cold water.

While our product is non-toxic we recommend washing the bowls prior to putting food or water back in them..

How safe is CLR?

Yes, CLR is septic safe. By the time it reaches the septic system it is neutralized with water.

What happens if you leave CLR on too long?

You can use CLR Bathroom & Kitchen Cleaner on vinyl siding as long as it is diluted and is thoroughly rinsed off of the surface in under two minutes. Studies have shown that the top coating of the siding will be affected if full strength CLR Bathroom & Kitchen Cleaner is left on the surface for five minutes or longer.

What should you not use CLR on?

Do not use CLR on any natural stone or marble (including cultured marble), terrazzo, colored grout (any other color than white), any painted, coated, sealed or metallic glazed surfaces, plastics, laminates, Formica, Corian, aluminum, galvanized metals, nickel, oil rubbed bronze, brass, copper, steam irons, leaded …