Say good bye to your clogging issues! Dr. Pang is an unclogging tool that solves your domestic clogging issues efficient, affordable ad hassle-free way. No longer do you have to be at home to wait the plumber that has rescheduled three times in a week. Furthermore, Dr. Pang there will be absolutely no inspection or hidden repair costs! Dr. Pang uses powerful compressed air that could unclog even the toughest of clogs rather than chemicals that could damage our environment. Dr. Pang is a must have for any household with a drain system!