yes because u could dye your leather
Some tips for cleaning leather include using a cotton pad and rubbing alcohol to remove stains, applying lemon juice in small areas to remove tough spotting, and using a micro-fiber cloth for buffing and polishing. A vinegar and linseed oil solution can be applied to seal the cleaned leather, and to keep it soft.
A bleach is a chemical that can remove or lighten color, usually via oxidation. Rubbing alcohol can often be used to remove stains depending on their size. It works best with smaller stains. To remove a stain using rubbing alcohol apply the alcohol to a cotton ball and then rub the stain and the area around it. The rubbing alcohol will help distribute the original color of the clothing so that it begins to cover the stained area. This method is best used on darker colored items. Light colored items or items with larger stains tend not to absorb the color as well.
It is a difficult stain to remove. You could try using rubbing alcohol, but be aware that it may take some of the color out of the gloves, so test it first.
Leather should be sprayed with a protectant to prevent body oils from building up on leather. Body oil stains can be safely removed from leather by using a degreaser.
You can remove a purple ash color by using a toner. A toner with gold tones will help to remove the purple color.
Try using spirit but only use it if your tennis shoe has white leather ,the spirit may change the color of colored leather shoes
Using alcohol as a cleaner, service centers use it
I'm usually using nail polish remover or clear alcohol (vodka). Nail polish remover is more efficient but one has to be caferul, because it can remove color as bleach. It is good to check it first.
using organic substances like kerosene or alcohol
Curing of leather meant remove excess water present in the leather by using salt, the applying of salt on the flesh side of skin dehydrates the skins to a moisture content insufficient to support the growth of moulds and bacteria.
You can remove urine by using a product called D-molish Now.
what are the disadvantages of using leather