Giant 600g Halloween Cauldron Bath Bomb
The biggest, boldest cauldron in the Boddle Halloween range.
Weighing over 600g—around six times the size of a standard Boddle bath bomb—this giant cauldron is a proper showstopper. Its dark cauldron shell is painstakingly hand-painted, with neon orange and green potion bubbling over the top.
Inside, it is packed with colourful embeds that release five rainbow colours through the fizz. For the best bath-art display, carefully place the bomb flat-side down on warm water and let it float, foam and reveal its colours without pushing it under.
It makes an unforgettable Halloween gift, a brilliant Boo Basket centrepiece or an impressive raffle prize that looks every bit as special in real life as it does in the photographs.
Choose from Watermelon, Blueberry Jam, Parma Violet Sweets, Snow Angel, Toffee Apple or Strawberry & Lime. Each cauldron is handmade and painted in small batches at Boddle Bath in Uddingston, Glasgow.
Size, Bath Art & How to Use It
This is one giant bath bomb weighing over 600g—approximately six times the weight of a standard Boddle bomb. It is designed as one spectacular bath-time showstopper rather than six individually wrapped bombs.
Finish running the bath to a safe, comfortable temperature first. With dry hands, remove all packaging and carefully place the cauldron flat-side down on the surface of the water. Allow it to float and fizz naturally so the colourful embeds can fan out. Avoid holding it under the water, as this shortens the display.
Because it is handmade, the exact colour streams and pattern will be unique to your bomb.
Important Safety Information
For external use and supervised bath-time play only. Recommended for children aged 3+.
Bath bomb products are not food or drink. Avoid contact with the eyes and broken or irritated skin. Concentrated colour may temporarily transfer to wet fingers; this should wash away like a water-based felt-tip pen. Rinse the bath with clean water after use and take care, as oils may make surfaces slippery.
Stop use if irritation occurs. Please check the product label before use if your child has known allergies or sensitivities.
Maker Info
Handmade, hand-painted and safety assessed by Jen and the Boddle Bath team in Uddingston, Glasgow.
Every product is made and finished by hand in small batches, so colours, painted details and the exact bath-art pattern may vary slightly. That is part of its handmade charm.
Storage
Keep the product wrapped and store it somewhere cool, dry and away from direct sunlight until you are ready to use it. Bathrooms can become warm and steamy, so a cupboard or drawer elsewhere in the house is usually better.
For the brightest colour, strongest fragrance and best fizz, enjoy within 6 months.
Ingredients
The exact ingredients and fragrance allergens for your product are printed on its label.
Our standard bath bomb mix includes:
- Sodium Bicarbonate (baking soda)
- Citric Acid
- Parfum (fragrance oil)
- Prunus Amygdalus Dulcis Oil (sweet almond oil)
- Sodium Lauryl Sulfoacetate (SLSa)
- Polysorbate 80
- Kaolin Clay
- CI colourants, including water-soluble dyes and mica paints
For a plain-English guide to our ingredients, visit the What’s in our bombs? page.
































