To make the slime, you'll need shampoo of any type -- though the thicker, the better -- and cornstarch. Here's how to make it: Put 1/2 cup shampoo and 1/4 cup of cornstarch in a bowl. Mix well.

Karina Garcia is the star of DIY slime. Watch her super easy recipe and try making your own slime! All you need is cornflour, oil, food colouring and shampoo or conditioner.