Hair removal on butt

Me

😣 for years ive been called names because i have so much hair on my butt, lower back and stomach plus my arms i hate it i recently started to trim off my arm hair...due to it beung summer and how hot it gets i california...but i personaly just want to get rid off all my back hair and stomach hair and butt hair. I haven't worn a bathing suit in years. Please help

What can i use besides razors cause i really dont want to be shaving all the time.