
Care guide
BioGoo is unique and different from typical slimes, and therefore has different ways to take care of it. Here's how:
Wash your hands before and after playing
BioGoo can leave a small residue on hands that can be easily washed with soap and water. We also recommend washing hands and playing on a clean surface to prevent bacteria in the slime and extend the lifespan.
Store airtight
Make sure the lid is securely fastened on the container. If BioGoo is left out in the open (exposed to air for long periods of time) it will dry out and become a hard rock instead of goopy slime.
Avoid storing near direct sunlight
Keep BioGoo away from heat and direct sun exposure, which may cause melting or early degradation. Keep indoors away from sunny locations and in cooler rooms.
Slime getting soft
BioGoo breaks down over time as it is made with mostly biodegradable materials. Overall, the expected shelf life can last several months depending on how well it is cared for. If slime becomes sticky, knead it on a clean surface with clean hands for about 60 seconds. It should start getting more elastic and eventually turn back into slime. If it does not regenerate with kneading, you can optionally add a small amount of baking soda to also help revitalize it. However, once slime becomes too melty, it should be discarded in the trash.

BioGoo may cause allergies
Base
Our base is derived from legumes. If you have an allergy to peanuts or soy, be cautious.
The current BioGoo contains a small amount of buffered borax (borax with an adjusted PH that may cause less irritation and is safer for skin than typical borax) which can still irritate people with allergic reactions or people with sensitive skin. Always test for allergies before playing with slime.
Add-ins
Charms and add-ins may be derived from plants that can cause allergic reactions. Always test for allergies before playing with slime that may have plant matter in it. You are always welcome to reach out to us if you have a question or concern about the additives to a certain Biogoo.
To test for allergies
Take a small piece of BioGoo from your purchase and play with it. Wash your hands. If any rash or allergic reaction occurs, discontinue use immediately.