Wild Rose Blaster (Bath bomb) £2.99 Out of stock. A truly natural beauty from the inside out. This floral queen, with Rose & Geranium essential oils, is ready to bloom! Infuse your bath and blossom your senses! Directions for Use Drop your Bath Blaster in to a bath of warm water and watch as it fizzes, releasing its perfume and essential oils, while the Bicarbonate of Soda softens the water.