Here is a fun recipe that kids will have fun making as well as using.

Fragrant Bath Fizzies

1 cup baking soda

1 /2 cup cornstarch

1 /2 cup citric acid

15 drops essential oil

Water in a spray bottle

Mix all ingredients in a bowl. Mist the salts with enough water so that they hold together but not enough to start fizzing. Pack these salts into a soap mold. Flip over onto a piece of waxed paper and allow molded fizzie to dry overnight.