The meat skin above the residual hair, fat, dirt, etc., to effectively deal with clean, you can take the following simple and effective methods.
Tools
Basin, water, tweezers, chopper
Stove
Methods/1 Pour water into the basin, then put the meat into the skin, and put it on the stove to heat.
2Heat until it comes to a rolling boil, which lasts for 5----8 minutes, turn off the heat, strain out the meat skin and leave it to cool until lukewarm.
3Use a pincher to pull out any remaining hairs and a kitchen knife to clean off any remaining fat and dirt.
Note
Don't heat it too long, it's too rotten to clean up.
Don't use the burning method to clean the residual hair