Said It Here

How to clean resin out of the second chamber of a bong

Standard methods like rubbing alcohol and salt fail to reach trapped resin in multi-chamber bongs because the solution cannot physically get into the inner chambers. Trying to soak or shake it with iso alcohol, vinegar, or bleach still leaves the stubborn residue untouched, preventing proper cleaning.

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

  1. 1
    Using a bowl plug and specialized cleaning solutions like Grungeoff
  2. 2
    Soaking hardware for 24 hours or longer before rinsing in warm water
  3. 3
    Switching to a simpler bong design that accommodates cleaning brushes
  4. 4
    Adding coarse salt to isopropyl alcohol to act as a scrubbing abrasive
  5. 5
    Using wadded-up paper towels forced into holes with a tool to manually scrub the inside

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/CleaningTips2 people · September 2026 – October 2026

“I tried to use rubbing alcohol and coarse sea salt but I can't seem to get it in that second chamber. Pls help”source ↗

TheSquidMan165 · r/CleaningTips

“Shook it with 99% isopropyl alcohol soaked it in iso alcohol after shaking then in vinegar then bleach and nothing seems to work”source ↗

FragrantAd6447 · r/CleaningTips

Where this came up

People with this problem also raised