We can use alcohol to remove the stains on the Shrink Film, which is similar to sticker.
The principle of the application draws on the principle of similar compatibility.
Specific methods: with alcohol soaked cloth, soak the sticky label parts completely, wait for a while, then with a cloth with alcohol from the edge of the stickers slowly wipe to the middle until all quit glue all is cleared.
Advantages of using alcohol decontamination: decontamination effect of glass, stainless steel and other hard objects is better. The disadvantage is that alcohol is hard receive, and causing skin damage.