How do you get the gum on the sofa?
Cotton can be stained with vinegar, you can easily erase the gum.
Put in the refrigerator for half a day, and so on, the clothes on the gum hard, take out, gently rub, chewing gum will soon drop, and there is no trace of traces.
Can be scraped with a knife, egg white on the ruins to make it loose, and then wipe one by one, and finally clean in soapy water, clean water.
