Hair removal; the best techniques for perfect hair removal! In terms of hair, the requirements are very high; whether we let them grow or we eradicate them with large strokes of hot wax, there is always a time when we must take time to maintain our hair. For those who prefer to remove them completely, a question always arises; what is the best hair removal technique? Our opinion ? Opt for electric razors and / or hot waxing. Why ? Because these techniques allow hair removal that lasts up to three weeks. Although convenient and quick, hair removal with a disposable razor in the shower only lasts a very short time, and after only two or three days, the hairs are already starting to grow again.