How To Clean A Grinder?

Grinders come in many shapes and sizes, so do know how to clean a grinder? A grinder is a small, round, hand-powered device that is used to reduce cannabis to a uniform size. Basically, it features a set of gently rounded or sharp teeth along its interior surface. In today’s post, I will discuss how to clean a grinder. To maintain the sharpness and efficiency of a grinder, you should clean it on a regular basis. Luckily, there are different ways to clean a grinder to get a smooth grind. Without wasting much time, let us now find out how to clean a grinder.

How To Clean A Grinder?

In this section, I will show you how to clean a grinder in detail. A grinder is the most important tool to grind cannabis/wee before smoking. This tool can eventually get gunked up with small pieces of matter over time. 

You can follow these steps to learn how to clean a grinder to get into like-new condition.

  1. To start, separate each chamber of your grinder.
  2. Remove any leftover material by using a scraper.
  3. Now, place the grinder in a large glass jar or a Ziploc bag.
  4. Fill the jar or Ziploc bag with enough isopropyl alcohol.
  5. Make sure all the parts of the grinder are fully submerged in isopropyl alcohol.
  6. Allow the grinder to soak for about 20 to 30 minutes.
  7. Stir up the mixture every once in a while to break down the plant residue.
  8. Now, remove all parts and pour out the alcohol.
  9. Scrub your grinder by using a stiff-bristled brush.
  10. Rinse each chamber of your grinder with clean water.
  11. Now, dry off your grinder by using a clean towel.

Once your grinder is completely cleaned and dry, you’re ready to start grinding again! You can follow the same procedure if you are wondering how to clean a herb grinder.

Clean A Grinder By Freezing It

Sometimes, light cleaning won’t remove the plant residue from your grinder. You can deep-clean your grinder by keeping the device in the freezer. Follow these steps to learn how to clean a metal grinder.

  1. Start by separating each part of your grinder.
  2. Make sure you don’t spill any of the leftover residues inside the chambers.
  3. Empty any leftover residue onto a plate or into a bowl for later use.
  4. Now, place each piece of the grinder in your freezer.
  5. Leave the device in the freezer for about 30 minutes roughly.
  6. After a while, it will start forming small clumps.
  7. Remove the grinder and then scrape away as much of the plant material as you can.
  8. For this, you can use a toothpick and a small soft-bristled brush.
  9. Make sure you gently scrape around the edges of all the chambers.
  10. Now, place each chamber inside a Ziploc bag or a glass jar filled with isopropyl alcohol.
  11. Let everything soak for about 20 minutes to make your grinder spotless.
  12. Remove the grinder and give it a good scrub by using a toothbrush.
  13. Finally, give it a good rinse in clean warm water.
  14. You can use a clean towel to dry off the grinder completely.

This will surely make your grinder like-new and free of small chunks of herb. You can now go ahead, load up a few nugs, grind them, and enjoy your smoke!

Keep on reading to learn more about how to clean a grinder to have a squeaky-clean grinder.

Clean A Grinder By Boiling Water

When it’s getting hard to turn your plastic grinder, it’s time to clean your grinder. Unlike metal grinders, plastic grinders are quick and easy to clean. Follow these steps to learn how to clean a plastic grinder.

  1. Start by separating each part of your grinder.
  2. Make sure you don’t spill any of the leftover residues inside the chambers.
  3. Empty any leftover residue onto a plate or into a bowl for later use.
  4. Remove any leftover herbs in the grinder by using a soft-bristled brush or a toothpick.
  5. While doing this, bring a pot of water to a boil.
  6. Simply drop your grinder into the water and let it sit for a few minutes.
  7. After a while, turn off the heat and remove the pieces using tongs.
  8. Keep the grinder aside until cool enough to handle.
  9. Scrub the grinder with a brush and warm soapy water.
  10. Dry the grinder completely by using a paper towel.

Soapy water will loosen and remove any leftover herbs in the grinder. You can keep on reading further to learn more about how to clean a grinder by using other ingredients.

Clean A Grinder with Milk

Milk is one of the effective ways to clean the grinder’s components. Follow these steps to learn how to clean a grinder with milk.

  1. Start by rinsing the grinder’s exterior with water.
  2. Fill a small saucepan with enough milk to submerge each component of the grinder.
  3. Now, bring the milk to a boil and add each component of your grinder.
  4. Allow it to soak for about 15 minutes and then lower the temperature.
  5. Remove the components and rinse them with water.

By using this method, you can bring your dirty grinder back to its former state of freshness!

Clean A Meat Grinder

After learning how to clean a grinder, let us move toward meat grinders. Chefs and kitchen staff often use meat grinders to prepare high-quality items made from ground meats. Cleaning this appliance is essential to avoid forming the germs and bacteria that come from residue.

Follow these steps to learn how to clean a meat grinder.

  1. Put two or three slices of bread into the grinder.
  2. Feed them through the grinder just like meat.
  3. This will absorb the meat’s oil/grease and also push any leftover meat bits.
  4. Now, unplug and disassemble the grinder.
  5. Fill a bucket with warm water and add some dish detergent.
  6. Soak the parts in this bucket for about a quarter of an hour.
  7. This will loosen up any remaining grease, oil, or meat.
  8. Scrub the parts by using a sponge and then rinse each part.
  9. Wipe them down with a dry towel to get rid of excess water.

If you have an electric meat grinder, wipe it down with a damp cloth instead of soaking any parts.

Clean A Coffee Grinder

I hope now you’ve understood how to clean a grinder in different ways. With a coffee grinder, you can grind beans at home. To ensure that the device works effectively for a longer time, it’s important to clean your coffee grinder. Follow these steps to learn how to clean a coffee grinder.

  1. Before you start cleaning, unplug the grinder and remove the bean hopper.
  2. Empty it to remove any leftover coffee beans.
  3. Now, clean the inside of the hopper with some soapy water.
  4. Use a stiff brush to clean the inner burr.
  5. Make sure you clean the coffee chute with a cotton swab.
  6. Wait until all the parts of the grinder are dried to avoid rusting.

If you have a blade coffee grinder, you can clean it with uncooked rice. Simply run the rice in the grinder for about a minute so that the rice collects oil and excess coffee grounds.

Learn more about similar topics like these on Clynerr


What Is The Most Effective Way To Clean A Grinder?

Soak The Grinder In Isopropyl Alcohol.

Place the pieces of the grinder in a bath of isopropyl alcohol. You can use a tupperware or a resealable bag. Make sure all pieces are submerged. Let it sit for about 30 minutes to an hour, then remove the grinder pieces.

Can I Clean My Grinder With Hot Water?

Cleaning Grinders by boiling them is one of the most common methods for fixing a stuck grinder. Go ahead and start boiling your grinder for five to ten minutes. After it is done boiling, you will want to use a paper towel to clean between the nooks and grooves. Even a q-tip will work for a deeper clean.

How Do You Clean A Grinder And Not Waste It?

Isopropyl Alcohol

Place your grinder pieces into the container, spray them down with rubbing alcohol, and let them soak. It’s recommended to agitate the grinder as it sits in the alcohol to help dissolve the residue within. Soak time can be anywhere from one to ten minutes.

How Do You Remove Kief From A Grinder?

Simply leave your assembled grinder in the freezer overnight, and by morning time, it should be in a perfect temperature for extracting that sweet kief. Shake the grinder: now that your grinder has the coin inside and has cooled down, proceed to shake the kief out of the grinder once more.


In the above post, I’ve discussed how to clean a grinder at home in detail. You can give yourself a more enjoyable smoking experience by keeping your grinder clean. This tool gives you can an even and consistent burn while smoking. To keep your device in top condition, you can clean it by using isopropyl alcohol. Make sure you fully submerge the individual parts of your grinder in a container of isopropyl alcohol for an hour or more. Otherwise, you can even clean it with milk or boiling water. By learning how to clean a grinder, you can have a better cannabis vaping experience.

How do you clean the inside of a grinder

How long does it take to clean a grinder?