Bubble hash or solvent-less extract (or Ice-o-later) are all different names for hash that is made using an ice water extraction system. The first time I made ...

If you want to make hash at home, butane is forbidden but you're allowed to make concentrates like bubble hash, kief, QWISO hash from rubbing alcohol, and other concentrates extracted with water.

Cold-water hash, aka ice-water, solventless, or bubble hash The most convenient way to make bubble hash is to use a bubble bag kit made specifically for the purpose.

Cold-water hash, aka ice-water, solventless, or bubble hash The most convenient way to make bubble hash is to use a bubble bag kit made specifically for the purpose.