how often do i need to change my mach 3 razor blade ?

Question

ive got a mach 3 razor. i just wanted to know how often i need to change my razor blade for an optimal shave. anybody know ???

Answer 1

depends on how hard hair growth you have, try to moisten your skin 4-5 minutes before shaving ,work rich lather When it does not move smoothly and causes overstretching of skin ,for me with normal hair appox 4-5 weeks

Answer 2

after 3-4 times u must change it

Answer 3

When you feel that it isn't doing it's job as well as it should. It depends how frequently you use it. Every few weeks for me. You'll know when; you'll feel like it's playing mean with you, ha.