10 Reviews: Best Silicone Molds for Bath Bombs (Sep 2023)
These silicone molds help you unmold your own ideal bath bombs in no time
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Comparison Table
Product Image |
1
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Amurgo |
2
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WETONG |
3
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HomEdge |
4
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Palksky |
5
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CAKETIME |
6
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FineGood |
7
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WARMBUY |
8
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YGEOMER |
9
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MoldFun |
10
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ReDesign with Prima |
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Product Name | Diamond Heart Silicone Mold | Silicone Ice Cube Molds | Semi Sphere Silicone Mold | Under The Sea Silicone Cake Mold | Chocolate Molds Gummy Molds Silicone | Floral Leaf Silicone Molds | Silicone Molds for Bath Bomb | Silicone Flower Soap Mold | 3D Macaroon Silicone Mold | Etruscan Accents Mould |
0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Features | Adorable and functional | Make a bunch at once | For a large batch | Best aquatic theme | Ideal for embedding | Won't crack or shatter | Reusable and long-lasting | Fantastic designs | Come straight out | Intricate details |
Material | Silicone | Silicone | Silicone | Silicone | Silicone | Silicone | Silicone | Silicone | Silicone | Silicone |
Color | White | 4 options | Brown | Random | Multicolor | Pink | Pink | Pink/Purple | Pink | Brown |
Bars Made Per Mold | 8 | 37 | 6 | 7 | 15-55 | 8 | 12 | 6 | 6 | 16 |
Number of Pieces | 1 | 2 | 4 | 1 | 4 | 3 | 2 | 2 | 2 | 1 |
Item Dimensions | 11.61 x 6.77 in | 7.87 x 4.72 x 0.8 in | 7.6 x 6.1 x 1.3 in | 9.8 x 6.7 x 1 in (pkg) | 9.88 x 5.98 x 2.8 in | 8.9 x 4.7 x 1.2 in | 8.5 x 6.4 x 1 in | 10.98 x 7.91 x 1.5 in | 7.32 x 5.55 x 1.14 in (pkg) | 5 x 8 in |
price | $7.99 | $8.49 | $9.99 | $10.39 | $10.98 | $10.99 | $10.99 | $10.99 | $15.99 | $17.99 |
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Bath bombs are a fun DIY project, and they sell quite well at craft festivals. Bath time is made more enjoyable for everyone thanks to the delicious oils and additives. Unmolding bath bombs requires patience as well, but with enough practice, you’ll be able to unmold your own ideal bath bombs in no time. Bath bomb molds come in a variety of shapes, sizes, and materials, giving you a wide range of possibilities for creating bath bombs. Aluminum, stainless steel, plastic, and silicone bath bomb molds are the most common. Depending on how you want your final bath bomb to look, each of these molds will provide different results. If you want the greatest silicone one, go no further than the ones listed below!
Table of contents
Product list
- Amurgo Diamond Heart Silicone Mold: Adorable and functional
- WETONG Silicone Ice Cube Molds : Make a bunch at once
- HomEdge Semi Sphere Silicone Mold: For a large batch
- Palksky Under The Sea Silicone Cake Mold: Best aquatic theme
- CAKETIME Chocolate Molds Gummy Molds Silicone: Ideal for embedding
- FineGood Floral Leaf Silicone Molds: Won't crack or shatter
- WARMBUY Silicone Molds for Bath Bomb: Reusable and long-lasting
- YGEOMER Silicone Flower Soap Mold: Fantastic designs
- MoldFun 3D Macaroon Silicone Mold : Come straight out
- ReDesign with Prima Etruscan Accents Mould: Intricate details
Frequently Asked Questions (FAQs)
Just in case you wonder...
Can I make a mold using normal silicone?
Silicone rubber that has been certified as 100% silicone can be used to create a mold. Silicone rubber is utilized in some of the greatest mold-making kits, although it works best as a negative for small to medium-sized objects. When used to replicate bigger items, it might be difficult to deal with.
Is silicone a rubber or plastic?
Silicone is more closely related to rubber than plastic. In fact, while silicone resembles rubber after curing, it is regarded as a cross between synthetic rubber and synthetic plastic. Since the hardness of silicone varies greatly, it can be utilized in any application.
How can resin be replaced with a safer alternative?
Although resin is not inherently harmful, swallowing it before it has fully set might cause discomfort. If you’re seeking a different medium for your next creation, consider clay, concrete, plaster, glue resin, or acrylic resin.
Is silicone rubber harmful?
Silicone rubber is FDA certified, which indicates it is not harmful; nonetheless, swallowing it is not recommended because it can easily cause an obstruction. However, not all silicone rubber is food-safe, so be sure you know what sort of silicone rubber you’re dealing with.
Can soap and candle molds be used for resin casting?
Potentially. Everything is determined by the thickness of the silicone and the shape of the mold. Some are not suitable for resin casting but are excellent for wax, soap, or fondant. However, owing to the possibility of transfer, it is also not suggested to use resin in a mold and then use the mold to cast any food products.
10 Reviews: Best Silicone Molds for Bath Bombs (Sep 2023)

1.Amurgo
Diamond Heart Silicone Mold
Adorable and functional
Unique diamond heart patterns design, 8 holes in a mold, with the base of the mold having star-shaped support to sustain the mold when pouring your soap concoction and moving it to the fridge, adorable and functional original design. It may be used to create heart-shaped bath bombs, mousse cake, jelly, and muffins, among other things. It’s an excellent present for your children, friends, and DIY enthusiasts. It may also be used in the microwave, oven, refrigerator, freezer, and dishwasher.
Is was a nice size, easy to clean and very easy to remove.
by Sandra
Material | Silicone |
---|---|
Color | White |
Bars Made Per Mold | 8 |
Number of Pieces | 1 |
Item Dimensions | 11.61 x 6.77 in |

2.WETONG
Silicone Ice Cube Molds
Make a bunch at once
A regular ice cube dish (such as this one) is an excellent choice for small bath bombs. Another advantage is that you can make a bunch at once. Allow them to dry for 24 hours before attempting to pop them out, since removing them from the plastic when wet might be difficult. If you’ve changed to silicone ice cube trays, they can be much simpler to remove, therefore if you have both, we strongly recommend you to use the silicone ones. You may also get them in a variety of creative shapes, as well as more basic shapes, such as these honeycomb ones.
So easy to use and fit in the work mini fridge/freezer. Just the right amount of ice to fill my cup. They're good quality and should last a long time.
by sunshine
Material | Silicone |
---|---|
Color | 4 options |
Bars Made Per Mold | 37 |
Number of Pieces | 2 |
Item Dimensions | 7.87 x 4.72 x 0.8 in |

3.HomEdge
Semi Sphere Silicone Mold
For a large batch
This four-pack is a good option if you want to make a large batch of bath bombs, and it’s inexpensive. Nonstick and BPA-free. These molds were really easy to clean. It’s very easy to get the soap out of the molds. The dome mousse mold may also be used to manufacture chocolate bombe, ice cream cake, hot chocolate bomb, homemade soap, and other goods as requested. It may also be used in the oven, refrigerator, and dishwasher, and has a temperature range of -40 to 466 degrees Fahrenheit.
My wife loves the hot chocolate bombs and had to use bath bomb plastic shells because she couldn't find the molds at any stores...luckily I was able to order these and upgrade her bomb game. Chocolate bombs that is. Boom.
Material | Silicone |
---|---|
Color | Brown |
Bars Made Per Mold | 6 |
Number of Pieces | 4 |
Item Dimensions | 7.6 x 6.1 x 1.3 in |

4.Palksky
Under The Sea Silicone Cake Mold
Best aquatic theme
This is an excellent tool for any kid who wants to bring their fantasies of a wonderful aquatic world to life via the joy of manufacturing genuine bath bombs. Your child will get everything they need to create a gorgeous ocean animal soap adorned in whatever way they choose, such as dolphins, fish, conches, starfish, seashells, seahorses, and mermaid tails. This silicone mold may be cleaned in a dishwasher. Cleaning with warm soapy water may also be sufficient.
I made soap for my grandkids for Christmas. These forms turned out great and look fantastic. The soap just popped out and the forms were easy to clean.
Material | Silicone |
---|---|
Color | Random |
Bars Made Per Mold | 7 |
Number of Pieces | 1 |
Item Dimensions | 9.8 x 6.7 x 1 in (pkg) |

5.CAKETIME
Chocolate Molds Gummy Molds Silicone
Ideal for embedding
A set constructed of high-quality food-grade silicone. It comes in a variety of small designs that are ideal for embedding. Teddy bears, hearts, shells, and stars are all featured as bath bomb embeds. Allow your imagination to go wild with embeds, or create a large batch to give in a great jar or gift box! These molds are very simple to clean and are designed to withstand a lot of usages. So go ahead and create as many bath bombs as you like.
Cleanup is generally no issue but can be fussy if something does stick. Small sizes are fun for chocolate, larger molds are nice for dog treats and bath bombs.
by Suzade
Material | Silicone |
---|---|
Color | Multicolor |
Bars Made Per Mold | 15-55 |
Number of Pieces | 4 |
Item Dimensions | 9.88 x 5.98 x 2.8 in |

6.FineGood
Floral Leaf Silicone Molds
Won't crack or shatter
This silicone mold is perfect for making cake, chocolate, pudding, jelly, soap, and muffins, among other things. It can resist temperatures ranging from -40 to +446 degrees Fahrenheit (-40 to +230 degrees Celsius), making it suitable for use in an oven, microwave, freezer, and dishwasher. The greatest aspect is that, unlike conventional plastic molds, these soft silicone molds will not crack or shatter. You can effortlessly remove the bath bombs or chocolate bombs.
I use these to make bath bombs. The results were great. These moles clean up easily.
by Lauren G.
Material | Silicone |
---|---|
Color | Pink |
Bars Made Per Mold | 8 |
Number of Pieces | 3 |
Item Dimensions | 8.9 x 4.7 x 1.2 in |

7.WARMBUY
Silicone Molds for Bath Bomb
Reusable and long-lasting
Say hello to another set of fantastic flower design silicone molds. You will get twelve different types of flowers per mold, allowing you to create a variety of stunning bath bomb shapes. It is heat resistant from -40 to 230 degrees Celsius (-40 to 446 degrees Fahrenheit). When everything is done, simply place it in the dishwasher. It is reusable and long-lasting. Ideal for producing soap, bath bombs, pudding, cake, candy, crayons, hard candy, fondant, jelly, frozen yogurt snacks, ice cubes, and a variety of other products.
I used these to make small bath bombs and they worked perfectly. I now have to store them in a plastic container because they definitely did absorb some of the smell, but they are silicone, so that was anticipated.
by A. Ladd
Material | Silicone |
---|---|
Color | Pink |
Bars Made Per Mold | 12 |
Number of Pieces | 2 |
Item Dimensions | 8.5 x 6.4 x 1 in |

8.YGEOMER
Silicone Flower Soap Mold
Fantastic designs
These are very stunning. And the designs of these bath bomb molds are very similar to those of the exorbitantly priced bath bomb presses. These flower molds are available in six distinct forms. With these fantastic designs, you can share your passion for bath bomb making with your clients or friends. Make multicolored bath bombs by combining various colors. After they’re dry, add some shimmer dust or mica to really take them to the next level! Because silicone molds are thinner than metal molds, they will need some practice to get used to.
Made bath bombs and these were great! Pretty AND easy to use.
Material | Silicone |
---|---|
Color | Pink/Purple |
Bars Made Per Mold | 6 |
Number of Pieces | 2 |
Item Dimensions | 10.98 x 7.91 x 1.5 in |

9.MoldFun
3D Macaroon Silicone Mold
Come straight out
These silicone molds are all constructed from 100 percent pure, professional-grade food-grade silicone. Your paintings are colorful and energetic due to the superb design and clear details. With this wonderful mold, you can make your own unique fondant, bath bomb, gum paste, sweets, chocolates, polymer clay, and more. Simply pour your chosen components into the mold and keep them motionless until fully formed. The nonstick surface of this flexible silicone mold enables the items to come straight out with a slight push from the bottom.
Excellent quality! I use them to make embeds for cold press soap.
by stacie lutes
Material | Silicone |
---|---|
Color | Pink |
Bars Made Per Mold | 6 |
Number of Pieces | 2 |
Item Dimensions | 7.32 x 5.55 x 1.14 in (pkg) |

10.ReDesign with Prima
Etruscan Accents Mould
Intricate details
If you are a sucker for intricate details, this Snowflake Jewels Decor Mold by ReDesign with Prima is the only mold you should consider purchasing. These heat-resistant molds provide you with infinite possibilities in the creation of one-of-a-kind and exquisite pieces. Since it is food-safe and heat-resistant, it can be used with a variety of materials such as paper clay, ceramic clay, resin, candy/chocolate, and more. Furthermore, it is not more than twenty dollars in price! After all, what’s not to appreciate about it?
Material | Silicone |
---|---|
Color | Brown |
Bars Made Per Mold | 16 |
Number of Pieces | 1 |
Item Dimensions | 5 x 8 in |
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Conclusion
If you are molding or crafting enthusiast, you should know what materials to use to make your perfect crafted specimen. We hope you found this article useful in your search for the best silicone mold and that you found it enlightening. Happy shopping!