When you choose to do a bikini wax at home, you will save money. However, if you've ever had a professional person from a salon perform the waxing procedure, you learn very quickly that it takes a little vulnerability to allow someone else to wax your sensitive and private area.
You can purchase a home bikini wax kit from online stores like Amazon, or retail stores that sell beauty supplies. The main thing to remember is that some degree of pain is involved regardless if you do a bikini wax at home or if you have it done professionally. Why is there pain involved? Simply stated, it's because the waxing process involves applying hot wax to strips of cloth that are then applied to your skin, and the pieces of cloth are quickly stripped off (like removing a bandage). When you yank the strips of cloth off your skin, your pubic hair is pulled off with it. Ouch!