The reason why your Slime's quantity decreases as you play with it is related to its original composition.
Whether it's thick glue based slime, Water Slimes, or Clear Slime, all Slime contains a certain amount of water.

Actions such as inflating, making bubbles and stretching introduce air into the Slime, resulting in the formation of a lot bubbles.

When these bubbles dissipate, the water also evaporates along with them.

Over time, the volume of Slime decreases due to the evaporation of water, resulting in a change in its texture.

If you want to restore the original texture of the Slime, you can try adding a small amount of lotion or softener, then we could supplement the water content by adding activator and mix well.

Get your own Slimeaholic's Slime Care Kit to take care of your slime

However, this is a compromise, and it's best to purchase a new Slime as the original slime is meeting its limits!

To extend the shelf life, it's important to take good care of the Slime!