![My bong has some nice residue spots that won't wash off with hot water, kosher salt, and 91% isopropyl alcohol. Does anyone have any tips or tricks? : r/PaMedicalMarijuana My bong has some nice residue spots that won't wash off with hot water, kosher salt, and 91% isopropyl alcohol. Does anyone have any tips or tricks? : r/PaMedicalMarijuana](https://preview.redd.it/my-bong-has-some-nice-residue-spots-that-wont-wash-off-with-v0-2uvio98in8b91.jpg?auto=webp&s=de608b2c524606c561880125e9dc8bc0b2281829)
My bong has some nice residue spots that won't wash off with hot water, kosher salt, and 91% isopropyl alcohol. Does anyone have any tips or tricks? : r/PaMedicalMarijuana
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Amazon.com: Formula 420 Cleaner - Pyrex, Glass, Metal and Ceramic - 12 Oz. Bottles. 2 Pack : Health & Household
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Amazon.com: ResinEater420 Natural Glass Pipe Cleaner - 1 Pack, 16 oz - Reusable Alcohol Free Glass Cleaner with No Residue or Harsh Smells - Vegetable Based Resin Remover for Glass, Ceramic, and
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Amazon.com: ResinEater420 Natural Glass Pipe Cleaner - 1 Pack, 16 oz - Reusable Alcohol Free Glass Cleaner with No Residue or Harsh Smells - Vegetable Based Resin Remover for Glass, Ceramic, and
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Amazon.com: ResinEater420 Natural Glass Pipe Cleaner - 1 Pack, 16 oz - Reusable Alcohol Free Glass Cleaner with No Residue or Harsh Smells - Vegetable Based Resin Remover for Glass, Ceramic, and
![Dirty Bongs.. how do you keep your bong clean? I smoke a decent amount everyday and I cannot keep my bong clean (using thick salt and alcohol). Any tips? : r/Bongs Dirty Bongs.. how do you keep your bong clean? I smoke a decent amount everyday and I cannot keep my bong clean (using thick salt and alcohol). Any tips? : r/Bongs](https://preview.redd.it/2r7bd2dyag641.jpg?auto=webp&s=a518af6a2fb0da317870075481c58d971a96cdf4)