First, you want to combine all of your dry ingredients into a large glass mixing bowl. Whisk well to combine and set aside. Then, pour all wet ingredients into a separate small glass mixing bowl and stir to combine.
Next, slowly add the wet mixture into your dry mixture, whisking as you go. After you combine the mixtures, scoop a small amount into your hand and squeeze it together to test the consistency. It should form together like wet sand.
If the mixture is too dry, add a tiny amount more of sweet almond oil. Mix well and test again. Repeat until you have it right.
Feels like wet sand? Perfect! Scoop each half of the bath bomb mold into the mixture until it’s just overflowing. Press together and let stand 1 to 2 minutes. Gently release each shower bomb and allow them to dry uncovered for approximately 8 hours before using or storing them.
Notes
We love to make these herbal headache relief shower bombs on a rainy afternoon and keep them prepped in jar anytime a headache strikes.