Silicone cleansing brushes are becoming more popular! Not only do they last for months but they're also antibacterial! All you need is a cleanser to clean the silicone head and your good to go. I just recently purchased the lil' scrubbies from my local Walmart for only 2.48! They are a good size not to big or small. A major plus they are a good size to throw in any travel bag! If you've never tried using a silicone cleansing head before i recommend doing a trial run with the lil' scrubbies and trust you wont be disappointed!