ResRemover "Just Add Water" 420 Cleaner makes 8fl. oz. of natural plant-based cleaner Just add HOT water to the fill line, drop in dirty smoking accessories, and soak overnight Reusable cleaning pouch - cleans up to 10 pieces with the same pouch Safe for use on glass, quartz, metal (including titanium), silicone, plastic, and ceramic No salt or abrasives required, no agitation needed. NO MORE MESS