There are basically three types of epilators and are categorised based on how they grab the hair. Namely, tweezer-type, spring type, and disc type epilators. Tweezer After many years of refining the design of epilators, tweezer-type epilators have become the most selling. As the name suggests, they work like tweezers. Epilators have a head with multiple metal plates. The plates of these epilators rotate continuously to move together like tweezers, pull out the hair and then release. Spring Epilators Spring type epilators have metal coils that rotate and move in a fashion that squeezes the coils together to and then apart so that they can grab hair, pull them out and open up to release the hair. The springs on these epilators are easily worn out and need to be replaced often. They have a higher chance of pinching the skin and take more time in pulling out the hair. Rotating Disc Epilators These epilators have discs that are stronger and last longer. The discs work in a similar fashion as springs. Rotating and coming together to grab the hair and pull them out and then moving apart to release the hair. But compared to the metal coils, these discs are stronger, lasted longer and were less painful to use. After using the gadget it is important to clean your epilator. Proper maintenance prolongs the longevity of the appliance and ensures you get the best result down the line.