Removing the chlorophyll? Not letting it sit 4 weeks in the first place lol. Nothing can be done now.

Alcohol is so strong of a solvent you wouldnot believe it. Most industrial extractions run for 60 seconds at most.

For these small quantities, 30 seconds at most. Not even shaking, just swirling around.

Also freeze both the weed and alcohol for at least 72 hours before extracting, and try to do the extraction as fast as possible to really keep it cold.

Sorry you were victim of bro-science going around. I've seen this green dragon recipe before and it always makes me shake my head.

Search reddit for QWET for more information. Winterization too.