Product Efficacy Description Bath Bombs Product efficacy and features: 1. Add baking soda, there will be bubbles in the water, so it is called an bubble bath ball. 2. Add different essential oils to play different therapeutic effects. Aromatherapy combined with bubble massage is full of fun.So it's also an bath oil balls. 3. Added antioxidants to purify and detoxify. How to use: STEP1 Put the bathtub in water, then put a proper amount of explosive bath salt into the water. Can also be used to soak feet. STEP2 Suitable for skin: uneven skin tone, dullness, pigmentation Description: If you need to customize the processing directly contact customer service Product Details Picture