In fact the most effective concentration for killing bacteria is 60 to 90.
Can you use lime away on granite.
Luckily you can clean lime deposits off of granite in with little effort using common household items.
Lime a way is not recommended for use on stone.
Cleaning products with acidic citrus or vinegar bases such as simple green or limescale eroding cleaners like scrubbing bubbles and lime away will severely damage your stone.
Often people make the mistake of applying clr on granite and permanently etching the stone or creating dark marks that can never be removed.
Avoid using vinegar to remove scale on limestone or marble stone tiles.
It s like a chemical burn that has destroyed the surface layer exposing more raw and lighter colored marble underneath.
I ve never seen the cloudy film you describe.
If you don t have 70 isopropyl alcohol or can t find one in the store you can also use soap that has antibacterial properties.
Calcium based sedimentary stones onyx marble limestone and travertine are sensitive to acid and harsh chemicals so you need to use non acidic cleaners.
Clean lime deposits off of granite granite is an attractive surface commonly used in bathrooms and kitchens.
I think they have a warning on the bottle about this.
Marble is reactive with acids and will etch upon contact.
Is it safe to use clr or lime away.
There are specific granite stain remover products for people who are experiencing excessive calcium or lime buildup on their granite countertops.
Vinyl or any other form of plastic can be easily damaged by the ingredient within the formulation.
I use gel gloss on the faux marble once in a blue moon as a protectant and it does a good job after you rub off the cloudy film it causes.
So 70 isopropyl alcohol is the best disinfectant for granite countertops.
The cloudy spot that you describe is etching and is due to corrosion caused by the highly acidic lime away product.
Lime away is very hard on stainless steel.
I use lime away and clr all the time on the hard water stains on my faux marble sinks and my porcelain sinks and they shine like new.
It s not immediately clear from the information on the bottle whether this would damage the stone.
You can get rid of the lime stains with a citric cleaner safely but once you have the black surface from the limeaway it is very hard to fix.
However continuous exposure to hard water can result in build up leaving unattractive lime deposits.
Many of which are within surfaces such as marble and granite.