In a large mixing bowl add the corn starch, then add the conditioner. You can use a smaller mixing bowl but when I am having the kids make things like this a large bowl keeps us from having any spills.

Using a spoon or rubber spatula mix the conditioner into the cornstarch.

Once they are both combined add in the food coloring and continue to mix until the food coloring is mixed into the cloud dough.

Then continue combining the ingredients by kneading the dough with your hands until it is fluffy and cloud like