What is weed’s new CRC tech, and can it hurt you?
SpeedWeed
JULY 6, 2021
The rise of new ways of making hash, as well as cleaning up dirty hash, mean that the old tricks don’t always work. CRC tech stands for color remediation column technology and it applies mainly to butane hash oil, a popular type of marijuana extract. How safe is CRC hash? Clean CRC hash is possible. Wikicommons).
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