![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
![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
![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)