Hair removal as a form of payment for challenges or dares lost involving the removal of all body hair. Inmates have their head shaved upon entry at certain prisons. Depilation is the removal of the part of the hair above the surface of the skin. The most common form of depilation is shaving or trimming. Another option is the use of chemical depilatories, which work by breaking the disulfide bonds that link the protein chains that give hair its strength. Epilation is the removal of the entire hair, including the part below the skin. Methods include waxing, sugaring, epilation devices, lasers, threading,
Plucking (hair removal) preparation. Feathers can be removed either manually or in a tumbling machine. Both methods require the feathers to be first loosened by submerging the slaughtered bird in hot water. Manual plucking involves pulling out the larger feathers then removing the down with a rubbing action. Automated plucking machines use rubber posts protruding from the inside of a spinning drum to pull the feathers from the bird. This process takes less than 30 seconds, whereas manual plucking typically takes several minutes. Plucking (hair removal) Plucking or tweezing can mean the process of removing human hair, animal hair or a bird's feathers