How to Clean a Bong with Hot Water and Salt

If you enjoy smoking herb or tobacco from a bong, you know how important it is to keep it clean and fresh. A dirty bong can ruin the taste of your smoke, harbor mold and bacteria, and damage your health. Fortunately, cleaning a bong is not too difficult, and you can do it with some simple household items. In this blog post, we will show you how to clean a bong with hot water and salt, one of the most effective and affordable methods.

Why Use Hot Water and Salt?

Hot water and salt are a great combination for cleaning a bong because they work as a solvent and an abrasive, respectively. The hot water helps to loosen up the sticky resin that builds up on the inside of the bong, while the salt acts as a scrubber that removes the stubborn stains and dirt. Together, they can make your bong look shiny and new again.

Some people also add rubbing alcohol, vinegar, or dish soap to the hot water and salt mixture, but these are optional. Rubbing alcohol is a strong solvent that can dissolve resin faster, but it can also leave a harsh smell and taste in your bong. Vinegar is a natural acid that can help to sanitize your bong, but it can also make it smell sour. Dish soap can help to cut through grease and oil, but it can also create bubbles and foam that are hard to rinse out.

The advantage of using just hot water and salt is that they are cheap, easy to find, and safe to use. They also don’t leave any residue or odor in your bong, so you can enjoy the pure flavor of your herb or tobacco.

How to Clean a Bong with Hot Water and Salt

Here are the steps to follow to clean your bong with hot water and salt:

  1. Empty the bong and rinse it out well with warm water. Pour out any old water and remove any spent herb from the bowl and downstem.
  2. Take the bong apart so you can clean the pieces. Remove all of the parts you can, including the pipe and the mouthpiece. Check for any damage such as chips or cracks, and replace any broken pieces before using your bong again.
  3. Add coarse salt to your bong. Pour three or more tablespoons of salt into the bong via the mouthpiece. The coarser the salt, the better, as it will act as a more effective scrubber. You can use table salt, kosher salt, Epsom salt, rock salt, or Himalayan salt.
  4. Fill your bong halfway with hot water. Use water that is hot but not boiling, as boiling water can crack your glass bong. The hot water will help to dissolve the resin and make it easier to remove.
  5. Plug the holes and shake it up. Use your hands, fingers, or thumbs to plug or block the open holes of the bong so that the water and salt don’t spill out. Shake it vigorously for about five minutes to get the best possible result. The salt will act as an abrasive that will scrape off the resin from the inside of the glass.
  6. Rinse and repeat. Empty the dirty water and salt mixture into a sink and rinse out your bong completely with clean water. Repeat the cleaning process as many times as you need to until your bong is sparkling clean.
  7. Clean the bowl and downstem separately. Place them in a sandwich bag or a small container with a lid. Add some salt and hot water to the bag or container, enough to submerge the pieces. Shake it well for a few minutes, then rinse them with clean water.
  8. Dry your bong and reassemble it. Use a paper towel or a cloth to dry off your bong and its parts. Put them back together carefully, making sure they fit snugly and securely. Your bong is now ready to use again!

Tips for Keeping Your Bong Clean

To prevent your bong from getting too dirty in the first place, here are some tips you can follow:

  • Change the water in your bong after every smoke session. This will prevent mold and bacteria from growing in your bong water, which can be harmful to your health.
  • Rinse your bong with warm water after every use. This will help to remove any residue or particles that might stick to your glass.
  • Store your bong in a cool and dry place. Avoid exposing your bong to direct sunlight, heat, or moisture, as these can damage your glass or cause mold to grow.
  • Clean your bong regularly. Depending on how often you use your bong, you should clean it at least once a week or more. This will ensure that you get the best possible smoking experience and avoid any health risks.


Cleaning a bong with hot water and salt is a simple and effective way to keep your bong in good shape. It only takes a few minutes and some basic household items, and it can make a big difference in the quality of your smoke. By following the steps above, you can enjoy a clean and fresh bong every time you smoke.