![the last couple months i've been reusing this isopropyl to clean my bong and its starting to get pretty dark. once it stops cleaning well im gonna pour it through a coffee the last couple months i've been reusing this isopropyl to clean my bong and its starting to get pretty dark. once it stops cleaning well im gonna pour it through a coffee](https://preview.redd.it/0dh1wozd9wb81.jpg?width=640&crop=smart&auto=webp&s=18ca63fa6f0431d6867ae8b9dd45b2759be24a53)
the last couple months i've been reusing this isopropyl to clean my bong and its starting to get pretty dark. once it stops cleaning well im gonna pour it through a coffee
![420 Stock Isopropyl Alcohol 99% - Bulk Wholesale Marijuana Packaging, Vape Cartridges, Joint Tubes, Custom Labels, and More! 420 Stock Isopropyl Alcohol 99% - Bulk Wholesale Marijuana Packaging, Vape Cartridges, Joint Tubes, Custom Labels, and More!](https://420stock.com/wp-content/uploads/2022/02/420-stock-iso.jpg)
420 Stock Isopropyl Alcohol 99% - Bulk Wholesale Marijuana Packaging, Vape Cartridges, Joint Tubes, Custom Labels, and More!
![Amazon.com: Duda Energy Bottles of 99.9+% Pure Isopropyl Industrial Grade IPA Concentrated Rubbing Alcohol, Clear, 32.12 Fl Oz (Pack of 8), 256.8 Fl Oz : Health & Household Amazon.com: Duda Energy Bottles of 99.9+% Pure Isopropyl Industrial Grade IPA Concentrated Rubbing Alcohol, Clear, 32.12 Fl Oz (Pack of 8), 256.8 Fl Oz : Health & Household](https://m.media-amazon.com/images/I/811LJarWwiL.jpg)
Amazon.com: Duda Energy Bottles of 99.9+% Pure Isopropyl Industrial Grade IPA Concentrated Rubbing Alcohol, Clear, 32.12 Fl Oz (Pack of 8), 256.8 Fl Oz : Health & Household
![Amoray Amoray - Isopropyl Rubbing Alcohol 50% (with Wintergreen Oil) 12oz. - TGR-NOW Los Angeles Delivery Amoray Amoray - Isopropyl Rubbing Alcohol 50% (with Wintergreen Oil) 12oz. - TGR-NOW Los Angeles Delivery](https://cdn.shoplightspeed.com/shops/618302/files/41202825/image.jpg)
Amoray Amoray - Isopropyl Rubbing Alcohol 50% (with Wintergreen Oil) 12oz. - TGR-NOW Los Angeles Delivery
![Amazon.com: Amazon Brand - Solimo 99% Isopropyl Alcohol For Technical Use,16 Fl Oz : Health & Household Amazon.com: Amazon Brand - Solimo 99% Isopropyl Alcohol For Technical Use,16 Fl Oz : Health & Household](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/71aHAPNSxoL.jpg)
Amazon.com: Amazon Brand - Solimo 99% Isopropyl Alcohol For Technical Use,16 Fl Oz : Health & Household
If a bottle of isopropyl alcohol was left open, would the entire bottle evaporate over time? - Quora
![Amazon.com: Medical Grade Isopropyl Alcohol - No Methanol - No Foul Odor - Meets USP Specifications - Approved for Hand and Skin Application (32oz) (1 Bottle (32oz)) : Industrial & Scientific Amazon.com: Medical Grade Isopropyl Alcohol - No Methanol - No Foul Odor - Meets USP Specifications - Approved for Hand and Skin Application (32oz) (1 Bottle (32oz)) : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/715reRhzBYL.jpg)
Amazon.com: Medical Grade Isopropyl Alcohol - No Methanol - No Foul Odor - Meets USP Specifications - Approved for Hand and Skin Application (32oz) (1 Bottle (32oz)) : Industrial & Scientific
![Wintergreen rubbing alcohol!! Makes the best cleaner when used with rock salt. No different then reg rubbing alcohol, but so much more pleasant : r/StonerEngineering Wintergreen rubbing alcohol!! Makes the best cleaner when used with rock salt. No different then reg rubbing alcohol, but so much more pleasant : r/StonerEngineering](https://preview.redd.it/baqi2bkyquw11.jpg?auto=webp&s=aa6d562cb7187995aecb7b5b70324c1a8e84f123)