How to remove the sweat marks on the leather sofa, wipe the towel, and the egg whites are not good,

This can't be removed, and tattoos, burns have a nature, but in the past, tattoos are not tattooed on the skin with a layer of things similar to the skin.

(1) Alcohol deblotting.

Because ballpoint pen water will react with alcohol and dissolve in alcohol. So use a towel dipped in a little diluted alcohol and rub it gently. >>>More

The pores of the leather will absorb sweat, and the high temperature and humidity will cause the organic matter in the sweat to react with the leather, which is easy to produce peculiar smells, so it is necessary to wipe it with a wet and dry rag frequently. When wiping the sofa, you can't use alkaline cleaning liquid, because the leather is treated with acidity when making leather, and alkalinity will reduce the softness of the leather, and wrinkles will occur after long-term use. Sweaty sofas are easy to get dirty, aren't they?

It is best to gently wipe the sofa with a clean towel dipped in water every week to prevent dust, and it is best to maintain it with a special leather softener in autumn and spring every year; >>>More

To clean a leather sofa, you need several tools: a clean brush, a clean soft towel, a tube of toothpaste, multifunctional shoe polish, which are available in supermarkets. Let's try it in a small area first, starting with the armrests of the sofa. >>>More