The Beauty of Solvent-less Hash Oil
This introduction to SHO gives the benefits from SHO over other common extraction methods most of which involve using a solvent to attach to the resin in the plant and then having the solvent cooked off.
This process usually creates a high yield the more Flower you use for example if you process 1kg you can expect a yield between 12% and 18%. Yet if you only want to process a small amount of plant material for example 5g you would normally get around between 7% and 14% meaning this is totally ineffective for home use. This also has multiple dangers associated with this process these include but are not limited to;
Chance of explosion
Risk of ice burn
Risk of fire
Left over solvents in end product