Should You Clean Your Weed Jars?


For both frequent and infrequent cannabis consumers, finding proper storage for your stash can help keep your cannabis fresher for longer. The best way to store cannabis is in airtight jars, like a mason or canning jar, in a cool, dark place. Assuming you do keep your weed in a mason jar, is it necessary to clean them? The answer is definitely yes. First, let’s take a look at the benefits of storing cannabis in airtight jars. 

Keep Trichomes and Terpenes Intact

Leaving your cannabis in plastic baggies can pull trichomes from the bud and onto the plastic itself. Trichomes, in addition to giving cannabis its frosty appearance, contain powerful cannabinoids that give cannabis its many healing properties for conditions like anxiety, nausea, pain, and many others. Trichomes also contain terpenes, compounds that give weed its distinct tastes and smells, like citrus, or pine. Terpenes also contribute to the entourage effect found in cannabis.

Mason jars

The best place to store cannabis is in airtight jars, like a mason or canning jar. photo credit

Plastic has a static charge and can pull the trichomes from your bud. Baggies may also leach toxic chemicals, which you definitely don’t want to inhale. Another downside to storing your stash in plastic is that it may break apart. While this may be useful for rolling a joint, storing your bud in a mason jar certainly offers more protection and won’t flatten your stash. Storing cannabis in a mason jar also helps to keep individual flavor profiles intact for longer. Cannabis strains, because of terpenes, have distinctly different tastes and smells that you would not necessarily want to mix. If you enjoy the sweetness of Super Lemon Haze, but store it in the same jar as the cheese-like, slightly funky Dairy Queen strain, both could be much less pleasurable to consume. 

Potency and Odor Control

Over time, cannabis that is exposed to oxygen and age will degrade, breaking the psychoactive compound THC down into a cannabinoid called CBN (cannabinol). While CBN is believed to effective in beating insomnia, it has little to no intoxicating effects. By storing in an airtight container, your stash will take much longer to degrade. And let’s not forget cannabis’ signature skunky smell. Unless you want your house to smell like a dispensary, keeping cannabis in an airtight jar will help keep odors to a minimum. And if you are a parent, keeping your weed in a jar sealed tight makes it harder for little hands to open. 

Time to Clean

Over time, there will be a build-up of plant resin and shake that could stick to your jars. And anything left in any container for long enough will grow mold, which is not great for your weed or your health. Smoking moldy cannabis can exacerbate conditions like asthma and allergies, and expose you to additional bronchial and lung irritations. Plus, you definitely don’t want to be storing new weed with older, moldy stuff. Luckily, cleaning your weed jars is a pretty straightforward proposition and doesn’t require any special equipment or ingredients:

Ways to Clean Your Weed Jars:

  • Isopropyl Alcohol (ISO): Frequently used in disinfectants, antiseptics, and detergents, ISO is very affordable, about $2.50 for a 32-ounce bottle. Just set your stash aside, then pour a small amount of ISO into the jar, put the lid back on, and give it a good shake. If the jar is still sticky, you may need to do a little scraping, then repeat the process. Rinse thoroughly, and let dry.
  • Hot Rock Salt Water: If the resin isn’t too caked on, cleaning your jar with hot water should do the trick. To add some scrubbing power, add rock salt and shake vigorously. 
  • The Dishwasher: If a dishwasher can get rid of the old, stuck-on food from your dishes, getting rid of resin from storage jars doesn’t seem like such a stretch. Dishwashers, after all, are intended to clean dishes at high temperatures and kill germs and bacteria. And if you have a dishwasher with a “sanitize” setting, it is designed to kill almost 100 percent of bacteria and reach 150 degrees Fahrenheit during its final rinse cycle. Plus, mason jars are dishwasher safe. 

Remember, cleaning your weed jar can help keep your cannabis fresh and potent for longer, so when you notice some sticky build-up, give one of these methods a try.

Do you clean your weed jars? Let us know your tips and tricks for cleaning in the comments below!

Photo Credit: Get Budding (license)


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