How to Dispose of Resin Properly

To dispose of resin properly, you should first understand what it is.

Rosin is made of tiny, colorful synthetic chemicals. When this type of resin is found outdoors, it can easily be mistaken for dirt or mud.

However, it’s capable of harming the environment if not disposed of properly. So, how do you dispose of resin properly?

Resins are made using chemicals that can be harmful to the environment. Therefore, it’s crucial to dispose of them properly.

Resin containers should be disposed of in special containers that are clearly marked as “for resins only”. They should be collected regularly and taken to a hazardous waste facility.

When disposing of resin in regular trash, the resin should be first emptied into the special containers and then discarded with regular trash.

It’s important to dispose of resin properly because improper disposal can lead to pollution and harm the environment.

Is Resin Recyclable?

Yes, resins may often be recycled at waste management facilities that accept other recyclable materials.

Not all resins, however, can be recycled through recycling programs because some are mixed with other materials to make them stronger.

Resins are classified into five categories.

Polyester/fiberglass resin, polyurethane resin, epoxy resin, vinyl ester resin and wood-plastic composites are the most commonly used resins in the manufacturing industry today.

Eco-resin, silicone resin, and unsaturated polyester are the most common types of resins used in manufacturing decorative items.

Is Resin Harmful?

Resins are thought to harm the environment when disposed of improperly. Also, they can pose a risk to health when ingested or absorbed through the skin.

As a result, as long as you discard your unused resins in proper containers and take them to a hazardous waste facility, there’s no risk of pollution or harm to humans and the environment.

Is Resin Safe for the Environment?

Resins are safe for the environment if disposed properly.

However, not all resins can be safely disposed through recycling programs.

Because some of these are made from toxic materials that can harm the environment when dumped into water bodies or soil.

Epoxy resins, for example, are only safe for the environment if disposed in a specialized way because they are made from toxic chemicals such as epoxides and bisphenol A (BPA) which pose a threat to the environment when dumped into soil or water.

Nonetheless, you must properly dispose of your unused epoxy resins to prevent harm to the environment and human health.

How to Properly Dispose of Resin

Check the Mixing Ratio

You must make every effort to check the mixing ratio of the mixed products you have with your waste material before discarding them at the waste disposal center.

If the proper technique is not followed during the mixing process, it may lead to a waste that is unsuitable for recycling and other purposes.

Therefore, you should double check the mixing ratio before disposing your waste product to ensure it is safe for the environment.

When Epoxy and hardware are combined together it becomes very difficult to separate the two products from each other.

Incorrect ratios will also result in improper disposal of the mixed product.

Wait Until Your Epoxy Has Completely Cured

Before you dispose of the used epoxy material, you must wait for a few days for it to cure completely.

Cured epoxy resin is as hard and rigid as glass and is therefore not suited for any reuse.

The solidified epoxy can be molded into different shapes and used in other crafts. The hardened material is impervious to moisture, water, and other fluids.

If you want to reuse the hardened material, you should reuse it in your projects after it’s completely cured.

If you’re going to throw it out, you should first pour it into a container that can withstand its rigidity and pour it into a toxic waste container for disposal at a hazardous waste facility.

Pouring liquid Epoxy or Hardener down the garbage chute is hazardous as it hardens in the pipes which can cause blockages or even cause fires in the drainage systems.

Photo Resin Art

Resin may also pose health risks to humans when poured down the drain or toilet.

You’ll need a mold that can withstand heat and pressure to create resin art.

The picture should then be carefully peeled off the mold after it’s fully cured to prevent any damage to the artwork and the mold itself.

Pour and distribute the resin in the mold while it is still hot to prevent the resin from hardening before the object is completely filled.

Heat the resin and hardener mixture in a water bath, metal pot or oven for 10 to 15 minutes at a temperature of around 160 degrees Fahrenheit and stir occasionally until the contents are evenly mixed.

Then set it aside to let it cool to room temperature before using it in a project.

Recycle Your Epoxy Mixture

If you have any leftover epoxy mixture after pouring it into a project, you can recycle it by pouring it back into the container and sealing it to prevent hardening.

The sealed container can be stored in a cool, dry place for future use until the right time comes to dispose of it.

It will be a charming addition to your storage space. Pour the container into a hazardous waste container for proper disposal at a recognized hazardous waste disposal center.

Use Caution When Handling Resin

You should use safety protocols when dealing with resin.

Because handling resin can be harmful if not handled properly.

Never use bare hands when working with resin to avoid getting the material on your skin.

Always use protective gear and gloves when working with epoxy resins.

Although resin s are safe to use in small amounts, mixing large amounts of resins can pose serious health risks to the users.

Also Read: Can You Recycle Quartz Countertops?


We must all be mindful of the status of our environment . We should all strive to live in an eco-friendly and sustainable environment to keep our environment safe and clean.

So we must all strive to reduce the negative impact we cause on the environment and take proper measures to dispose of our unused product properly to prevent pollution and harm to our surrounding.

Recycling is one of the most effective ways to lessen our carbon footprint and help save the environment from further harm.

If you’ve been seeking for methods to dispose your unused epoxy resins, I hope this video has helped you in your endeavor to recycle your epoxy resins for a better future.