Depends on the stain. CLR is good for many.
A small amount of turpentine or paint thinner on a cloth will usually lift a stain like this from the bathtub.
On what product? Clorox will clean crap out of glasses and off dishes. I think water would take out that product stain,.
If you're dealing with a bathtub or toilet, generally using a bathroom or intended household cleaner containing bleach will do. A product like Comet, sprinkled evenly over the area in the bathtub or toilet, and let set for a few minutes before scoured out, usually works quite well. Always use proper gloves, and have ventilation, when dealing with these cleaners.
To remove toilet bowl cleaner stains from the tub, you will need hot water and a sturdy brush. Get the brush wet and use elbow grease to clean the stain.
The gram stain uses a decolorizing product so it is possible to differentiate between the gram and the gram cells. Gram positive cells stain purple in color.
After. If you waterproof before staining, the stain won't make it to the wood to stain it.
It really depends on the person for what makes a good stain remover. Some people swear by one product, while others think it doesn't work. Here is a stain removal guide that can be helpful: www.chemistry.co.nz/stain_frame.htm
I Used some bleach let it sit for 5 min on the stain, and then used a bit of boiling water and scrubbed with a sponge and it was gone
Borax is the best cleaning product to remove soap scum and mildew.
you can purchase this product at walmart,a durg store.
Yes it will stain your hair, but no it won't stay there permanently uless the product says that it will.