"It would be a good idea to start testing for some of the solvents used in the process."
For more information, see our guide on using and managing solvents.
When using these and all solvents, follow the safety precautions on the label.
For instance, the solvents used can make you sick if you're exposed to them constantly.
Take care when using cleaning products, paints, solvents, and pesticides.
But when we're doing screen printing we use very much stronger solvents which can have a nasty effect on your skin.
As a result, businesses often use solvents and can produce a variety of hazardous wastes.
They were using solvents in there, mostly for cleaning and sterilizing stuff.
So if you are ever using solvents, okay, in your home, please adhere to the manufacturer's instructions.
CO2's purity is its biggest advantage over all other solvents used for plant extraction.