Hydroquinone is a lightening cream that you get over-the-counter or prescription. It is available in concentrations up to 2% over-the-counter, but higher concentrations will require a prescription from your doctor.
You can start when you are around 15, if you are mentally mature and ready for the sport. However, you can certainly learn to wrestle at the age of 18....
Some beauty bloggers claim that you can remove nail polish with toothpaste. This involves putting toothpaste on your nails and then gently scrubbing them with a nail file, so this...
You should try removing it with an acidic toilet bowl cleaner. Use a product that cleans lime, rust, hard water, calcium, etc. Make sure you cover all the rust surface...
Sanding is the main way to remove old varnish. If that doesn't work, there are paint removers and gels that you can apply, wait about 15 minutes, then scrape away....
