How to Cleanse Geode? 3 Unique Methods

The geode is a sedimentary rock that forms in the Earth’s crust. The interior of a geode is filled with minerals and water. Geodes are often found in caves or other underground locations. In this article, You will get to know how to cleanse a geode.

There is something about crystals that makes them stand out from other rocks. Geodes, in particular, are fascinating because inside of them are pure deposits of minerals.

Geodes are natural wonders, but they can also be a source of frustration. Not because of the rock itself, but because of the dirt and minerals that have built up inside them over time. Thankfully, there are ways how to cleanse geode without damaging it.

Doing a Routine Cleaning

1. Wash the geode with laundry detergent and water

Geode can be easily cleaned using laundry detergent and water. Just place it in a container and pour some laundry detergent into the container. Then, pour a small amount of water into the container. Make sure to clean around the edges of the geode, since this is where the dirt usually collects. Use a toothbrush to remove the dirt. Rinse the geode thoroughly to ensure that no residue remains on the outside.

2. Soak the geode in bleach for a day

You can also soak the geode in a solution of 3/4 cup bleach and 1 gallon of water for a day. This can be effective in removing mineral deposits from the surface of the geode. Make sure that the geode is completely submerged in the solution. Let the geode soak for at least one hour and then wash it thoroughly with warm water.

Cleanse Geode

3. Clean the geode with a toothbrush and denture cleaner:

soak the geode in a solution of 1/2 cup of baking soda and 1 gallon of water. Leave the geode soaking in the solution overnight. This will remove any minerals that have been collected on the surface of the geode. After you have soaked the geode, it is recommended that you rinse it with water and then dry it thoroughly with a soft cloth. You can also use a toothbrush to scrub the geode clean. This will remove any dust and debris that has been collected. Once you have cleaned the geode, you should use some type of sealer on it to protect it from further damage.

4. Get into any crevices

To preserve your geode, you should get into any crevices of your geode. This is important to do this right after you clean your geode. Also, take care to remove any loose dirt or debris. If you do this right away, it will help you to preserve your geode.

How to Polishing Geodes Crystals

So, here it is how you can polish your geode crystal.

1. Sand your geodes

Before you polish your geodes, you must first sand them. If you do this, your polishing process will be much easier. Sanding your geodes is very easy. All you have to do is use fine-grit sandpaper. You can also use coarse-grit sandpaper if you want. This is a technique that you will be able to use with any type of stone. If you have some kind of polishing compound, you can also use this.

2. Put on protective goggles

Wear safety goggles when you are sanding. Goggles will help you to avoid hurting your eyes. Sanding without goggles is much more dangerous than using protective goggles. If you want to do this properly, it’s important that you get the correct size goggles. You can measure your eyes to find the correct size.

3. Polish your rocks

Different fabrics can be used to give your geode a final polish. Jeans, for example, are sturdy and can be rubbed down to create a smooth finish. This type of fabric is great for commercial applications as it has a long-lasting finish that won’t chip or fade. 


Removing Iron with Wood Bleach

1. Rinse your geodes:

To remove iron oxide, you need to rinse your geodes in water. Use a brush and gently brush the inside of your geode with a wet sponge or paper towel. Do not rub or scrub the geodes. After you are done, rinse your geodes in clean water. Remove any dirt or debris that has stuck to your geodes. You will know if you have removed all the dirt from the geodes because they should look shiny and clean. You should be careful not to get any water inside the geodes.

2. Put on protective gloves and goggles:

When you are going to wash the geodes, it is a good idea to wear gloves and goggles. Protect yourself from getting the minerals and chemicals on your hands and eyes.

3. Mix a cleaning solution:

Before you start washing the geodes, make sure you prepare a cleaning solution. Mix one cup of vinegar with two cups of water. Use a plastic cup to mix the solution. Place the geodes inside a bowl or bucket. Soak the geodes in the solution for about 10 minutes before you rinse them. 

4. Soak the geode in wood bleach for a few hours:

The next step is to soak the geodes in the wood bleach solution. Add two teaspoons of wood bleach to two quarts of water. Let the geodes soak in this solution for about a few hours.

5. Keep soaking the geode until it’s clean:

After the geodes are cleaned, rinse them under cold running water for about five minutes. Next, put them in a container with a lid. This will keep them from drying out.

You may think that soaking the geodes in wood bleach is a waste of time, but you will be surprised by what happens. You will be amazed at how much dirt and dust has accumulated on them. The acid in the wood bleach cleans the geodes and removes the dirt and dust.


In this post, I give you the most simple, effective method to cleanse geode. The reason why you must take these steps is that many times the geode we get has some other impurities mixed in. To cleanse geode is the only thing that we have to do. You just need to follow these three different methods which I explained in this article.