Water hash

Water hash, also known as ice water hash or bubble hash, is a specific technique to separate THC trichomes to isolate the resin in cannabis. Using micro screens, ice and water, one can effectively strain out resin glands that are inherently more dense than water. Because big quantities of pure resin can be removed from the plant material, water ice water separation is a cleaner method that doesn’t involve other solvents and allows for a more refined hashish – a product that’s made from compressed trichomes.