GiGi Anesthetic Numbing Spray is a topical analgesic spray that gently desensitizes the skin prior to waxing with 4% Lidocaine. Lidocaine penetrates the surface of the skin, numbing the area to be waxed within minutes. GiGi Anesthetic Numbing Spray minimizes the discomfort typically associated with waxing. 1.5 oz.