Question: how to make slime with pva glue baking soda and contact solution?
Answer: Prep your glue. Tip 1 cup of the PVA glue into a clean mixing bowl. ... 
Mix in bicarbonate of soda. Measure out 1 teaspoon of bicarbonate of soda and mix together well with the glue.
Add glitter and food colouring. ... 
Finally, add the contact lens solution. ... 
Keep on mixing.