There are too many dark hall doors, how can I put a sofa TV reasonably

You can use a cloth dipped in alcohol with water and gently sassafras until it is clean. 95% alcohol, 1:1 ratio of water, can also be used toothpaste, or wind oil essence to wipe off stains.

You can use alkaline water or detergent, heavy oil needs to use some gasoline, if it is not possible, you can wash it in a dry cleaner, but no matter what, you have to deal with it immediately, and it is useless for a long time.

If it falls into the crack of the sofa, it will be more troublesome, you can not shake the sofa vigorously first, you can first use a flashlight to shine in the crack to see if there is any reflection, and then use your hands to pull and pull.

Fabric sofa cleaning method: 1. Vacuum cleaner cleaning.

The beneficial defect of fabric sofa is that the fabric is easy to vacuum, so the surface of the sofa should be vacuumed regularly with a vacuum cleaner in the cleaning of fabric sofa. >>>More

Try it with alcohol, first try whether the alcohol will damage the color of the dermis in an inconspicuous position, which is usually invisible, if there is no effect, try it, it is estimated that it can be dissolved! But be aware that alcohol is flammable! If there is no open flame, be careful.