Bath Bomb Making
| Min number of participants | 1 |
| Age | 8+ yrs. |
| Safety support by adult | Not required |
| Min duration | 30 min. |
| Cost | Low |
| Environment | Indoor |
Mix baking soda, citric acid, and a few drops of oil and scent, then pack the fizzy dough into molds and let it dry — a satisfying kitchen-science project that ends with your own colorful bath bombs.