I wasn’t sure whether to call this “play dough slime,” or “playdough slime” or “playdoh slime.” Or maybe even something else.

No need for a PhD in chemistry or a wizard’s spellbook—just some good old-fashioned mixing ... head on down to the recipe. The key to perfect slime is in the details. Measuring your ...

1. Place 1 tablespoon of water in a small plastic cup. Add ¼ teaspoon of borax. Mix until as much borax dissolves as possible. This is your borax solution. If you would like your slime to be a certain ...