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What’s up DGC?! I’ve been growing for a year now and have managed to keep it on the low. I rent an apartment so I would like to keep my hobby a secret. I have two 4×4 tents with their own fans and I have found that even though I built “Silencing” boxes but I still have quite a bit of noise. Any way to affordably quiet them down? Much love, RickSquanchez

p.s. The boxes are made of MDF board, vinyl, and fiberglass insulation.