This proprietary solution is made up of a liquid base packed with robust extracts that act as a protective barrier between your precious piece and the natural resin build up that occurs during your sessions. A preventative solution to Resin Build-Up A water-based alternative for your water pipe that can ward off resin build-up for much longer than regular tap water Specifically May For your Water pipe While Resin guard is sourced with food grade ingredients, it was designed specifically for you in your water piep Directions Start with a clean water pipe Gently shake Resin Guard Add Resin Guard to your pipe Time to enjoy