gso

[calilineman5150]

first brew and I bought some gso that is not (usp) already placed the order and im going to filter through a zapcap .22 filter will this be ok or should I cancel and try and find gso usp?

 

[HuckingFuge]

you are good. just make sure there is no plant particles in your GSO. you want GSO clear of plant particles. they sell both kinds at the store.