Halloween Cauldron Bath Bomb Refill Kit
Keep the bubbling cauldron fun going for another colourful bath.
This easy little refill kit contains one pouch of Boddle bath bomb dust and one wooden spade finished with a Halloween sticker. Scoop the dust into an empty reusable cauldron, then dip, tip and watch the colourful potion fizz into the bath.
The dust colour, colour combination and scent are selected completely at random. There are no promised layers or fancy patterns—it is simply a fun, convenient refill made from the same colourful, skin-kind Boddle bath bomb mix.
It is the ideal add-on for our small reusable Halloween cauldrons, saving you from hunting through the main shop for a separate pouch of bath dust.
Please note: no cauldron is included. The photographs may show a cauldron to demonstrate how the refill is used.
What’s Included & How to Use It
You will receive:
- 1 pouch of randomly selected bath bomb dust
- 1 small wooden spade with a Halloween sticker
No cauldron is included.
Open the reusable cauldron, add as much dust as you would like and gently press it into place using the wooden spade. Dip or tip the cauldron into warm bath water during supervised potion play and watch the mixture fizz out. Any remaining dry dust can be sealed in its pouch and saved for another bath.
Keep the wooden spade dry between uses. It is a simple wooden accessory and should not be left soaking in the bath.
Random Colour & Scent
The dust is chosen completely at random from the colourful mixes available when your order is packed. The colour, combination and scent may differ from the photographs and cannot be requested through this listing.
The dust is not arranged in a guaranteed decorative pattern or set colourway. Every pouch is intended as a fun surprise refill for colourful bath and potion play.
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
The bath bomb dust is handmade and safety assessed by Jen and the Boddle Bath team in Uddingston, Glasgow.
The wooden spade is a sourced accessory finished with a Halloween sticker. Colours and sticker designs may vary slightly according to availability.
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.

































