Can someone please help, im looking to make some BHO but im having trouble finding the right butane to use, ive read that i need to use N-butane not isobutane prefferably at least triple refined but the tins in the shops dont tell you shit, i bought some swan today which was described as "super clean" but only said butane on the can, i got it home and sprayed some on a mirror and it left a white residue which im led to believe is not what i want for making BHO.
Can someone please recommend a place to buy suitable butane in the UK.
Can someone please recommend a place to buy suitable butane in the UK.