STEP 1 Pour the white Elmer's glue into a bowl. Fill the empty bottles with warm water, place the lids back on and shake the bottles (this will help remove any remaining glue inside the bottle and make it easy to measure the water). Pour the watery glue into the bowl and mix with a spoon.
NOTE: The special ingredient that makes the glue turn into slime is the Borax. Play around with the amount to get the perfect consistency, if you prefer a runny slime use less Borax. Also, when you first began mixing the glue and the Borax water the slime will be VERY RUNNY and a weird texture,don't freak out!!!! The more you play with it the better the consistency will turn out!!!