Question: how to fix watery slime?
Answer: Add an extra ¼ tsp (1 g) of baking soda to the slime if you have made it with clear glue. If you have used white glue, add an extra ½ tsp (2 g) of baking soda. Use a spoon to mix the extra baking soda into the slime and then knead it for 2-3 minutes. Add more baking soda if the slime is still too watery.