What is the leather sofa?
You can also use a soft brush or wipes Zhanzhuanzhuan or benzene liquid scrub, and then scrub with soap, and finally drift with water. If you can not wash, you can use 1: 1 turpentine and ether mixture, wipe with a rag and then wipe back and forth for 10 minutes, and then removed by brushing, and then wipe with gasoline.
Rinse with solvent gasoline and then use a soft brush or cloth to scrub, and then use 10% ammonia or ammonia soap scrub, and finally wipe with warm water can be.
Can be wiped with volatile oil, and then remove the residue with warm washing solution.
