They are really simple to use with any existing hair removal method (excluding depilatories). Opt just for a more expensive good quality razor instead of cheap dispose which is likely to cause nicks, soreness and razor burns in this particular sensitive place. https://qy2zzwptnrtfv7k33pvlhdhbk4gvkk4Olywtawdhom24r5zepitq.cdn.ampproject.org/c/s/Whoops.tium.co.kr%2Fyc%2Fbbs%2Fboard.php%3Fbo_table%3Dnotice%26wr_id%3D341472/