Best Bath Bomb Molds | Our Top Choices For 2019


best bath bomb molds

(Updated July 2019!)

If you are getting into making bath bombs, then you will need to have the best bath bomb molds. We love making bath bombs and bath fizzies here and who doesn't love the explosion of colors, aroma, and wonderful feeling you get when you use a bath bomb. Picture yourself having a relaxing soak with your favorite beverage and a good book or magazine after a long day. A bath bomb that's packed full of soothing essential oils and natural butters is exactly what you need tonight! I sure do!

There are many types of molds to choose from. Bath bomb molds come in many shapes, sizes, and materials so you have plenty of options to make your bath bombs beautiful. Just like the ones you buy from stores. The most popular bath bomb molds are aluminum, stainless steel, and silicone. Each of these molds will give you different results depending on how you would like your final bath bomb to look like.

Bath bombs are a fun DIY project, not to mention they sell like crazy at craft shows. The luxurious oils and ingredients make bath time a delight for all. Making bath bombs takes practice, and you have to constantly adjust your recipe depending on the humidity in the air. Unmolding bath bombs takes patience too, but with lots of practice, you will be unmolding your own perfect bath bombs in no time.

What molds are best for bath bombs? Here are our top bath bomb mold choices for 2019!


1. Stainless Steel & Aluminum

Stainless steel and aluminum are super easy to clean and they are made from durable, non-oxidizing metal so they will last and last. To keep your metal bath bomb molds in perfect shape, be sure to tap lightly when removing your bath bomb to prevent denting and always hand wash them.

Caydo Metal Bath Bomb Molds

Get these here on Amazon

This bath bomb mold set comes in a pack of 15 molds so if you are making a lot of bath bombs at a time, then this is a good choice. We like how there are three different sizes in this set. If you are selling, you have more size options to offer your customers at different price points. The molds are made from food quality aluminum so they will not corrode or break. The smooth surface will help release the bath bombs easily which is super helpful so that your bath bombs don't stick, so this is a good set for beginners and pros too.

Aluminum bath bomb molds can dent if you are tapping too hard to get the bath bomb released so be careful not to tap too hard!

best bath bomb molds

best bath bomb molds

LAWOHO Metal Bath Bomb Mold Set Of 10

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This totally adorable set contains 10 metal bath bomb molds in 4 different sea-inspired shapes. We especially love the starfish! These molds are made of food grade aluminum and are easy to clean with just soap and water. Your bath bombs should come out very easily thanks to the polished finish. Shrinkwrap bags and a small shrink wrap tool is included in this kit. This set would be a perfect little gift set for someone who is just getting started making their own bath bombs and DIY bath and body goodies. Be sure to hand wash as they are not meant to go into the dishwasher.

best bath bomb molds | bath bomb supply list DIY Craft Club

Green Soap Extra Large Bath Bomb Mold

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Ready for this? Introducing the extra large Lush sized bath bomb mold from Green Soap. This is our must-have luxury pick because of the material. This huge mold is made of stainless steel which is the very best quality mold you can buy. This mold is for serious bath bomb makers. It will not break or corrode. This mold makes huge 11-ounce bath bombs and has an inside diameter of 3.15 inches. If you like to embed surprises in your bath bombs, this mold is perfect for that because of the size. Anyone who likes to make bath bombs would love this as a gift. This is top of the line.

shop for bath bomb ingredients

extra large bath bomb molds lush size

Melonboat Set Of 5 Assorted Mix Bath Bomb Molds

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This is a great set for making gifts for your loved ones or offering pretty florals and different sizes for your craft shows. This metal set comes in shapes like a hemisphere, large tulip & multi-petal flowers. This bath bomb set comes with a step-by-step illustrated instruction sheet on how to make organic bath bombs. The aluminum metal material is easy to clean.

best bath bomb molds for diy


These Donut Bath Bomb Molds by Tyoungg

Get this set here on Amazon

You know those cute donut shaped bath bombs that you see at craft shows? Well, here are the molds to make your own! If donut shaped bath bombs are your thing, then this two-piece set of molds is for you! These are super easy to clean and they are made from durable, non-oxidizing food safe aluminum metal.

donut shaped bath bomb molds

best bath bomb molds

2. Silicone

Silicone molds require a bit more patience when packing in the bath bomb into the mold because they are not rigid. Removing bath bombs out of silicone molds also takes practice and they will come out best when they are completely dry.

Zicome 2 Pack Flower Silicone Bath Bomb Molds

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If you want to give a silicone mold a try, these might be a good choice for you. This is a set of two that is made from food grade silicone. You could potentially use this mold set for other food ideas too but please keep your bath bomb making supplies and your food supplies separate. These are a great price so if you think you may want to use these for food recipes also, just grab two. Silicone is ideal because it's easy to clean (will go right into the dishwasher) and extremely durable. The cavity sizes are just under 2 inches. The floral designs are so delicate and pretty. Perfect for a spring/summer craft show or gift idea. Do you sell bath bombs? Try making a bunch of these and sell them ready for display in a glass jar with a ribbon.

best bath bomb molds silicone


Qasass Silicone 3-Pack Set Of Bath Bomb Molds

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This set is made of quality food grade silicone. It comes in a pack of 3 and includes swirl, animals and floral elements. Let your creativity go wild with embeds, or make a whole bunch to present in a nice jar or gift box! These are super easy to clean and are made to stand up to lots of use! So make tons of bath bombs until your heart's content!

silicone molds for bath bomb embeds

JUSLIN 2pc 6 Cavity Floral Bath Bomb Molds

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These are so cute! And they are very similar to the designs of the super expensive bath bomb presses. These come with 6 different floral shapes. You can share your love of bath bomb making with your customers or friends. They will be in tub heaven! Add on some shimmer dust or mica after they are dry to really take them to another level! They are very thin so they will take some practice to get used to.

floral bath bomb molds silicone

PennyCo Kitchen Emoji Bath Bomb Molds

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When they say an emoji for every mood they are not joking around! When I saw these I actually gasped because anything emoji is super hot! This set comes in jumbo-sized trays that measure 9.4 x 9.4 x .8 and each cavity is approximately 1.9 x 1.9. Your friends and customers will LOVE these, and you will be the talk of the craft show for sure! A perfect gift for the home hobbyist or professional.

emoji silicone bath bomb molds

3. Plastic

Plastic bath bomb molds are some of the easiest molds to use because they don't bend like silicone so they are perfect for beginners.

Ian's Choice Heart Shaped Bath Bomb Mold

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This value set is great because you get 16 bath bomb molds! So if you are making a large batch or getting ready for a show, you will really find these helpful. The heart shapes are just perfect for Valentine's day! These are super easy to use, and you can carefully unmold them when your bath bombs are freshly made or leave them in to dry.

heart shaped bath bomb molds for valentines day

Ian's Choice Cupcake Shaped Bath Bomb Mold

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Another great set from Ian's Choice! You get 12 in this set of adorable cupcake bath bomb molds. Just like the heart shaped ones, these are also super easy to use, and you can carefully unmold them when your bath bombs are freshly made or leave them in to dry. Take these up another level by sprinkling in some shimmer powder, mica, or sprinkles in the top before adding your bath bomb mixture.

cupcake bath bomb molds

4. Presses

Bath bomb presses are easy to use once you get the hang of it and make really neat designs. Also, when you are in a bath bomb making business, you might want to consider a professional press once you start getting regular orders coming in. Professional bath bomb presses are a good investment, especially if you are making hundreds per month. A bath bomb press will help save valuable time!

Milliard Bath Bomb Mold Press For Commercial Use

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This press often sells out.

This is a professional stainless steel press and is made for commercial and small business use. Each pull of the level will produce a perfectly tightly packed bath bomb. This box includes one bath bomb press (assembly required), 2 upper and lower press molds, and 2 ring molds for precision forming rounded bath bombs with uniform quality. They also have several more designs that you can purchase like cupcakes, squares, and different round sizes.

best bath bomb presses for small bath and body business

best bath bomb molds

Now that you have found the perfect bath bomb molds, take a look at our other article about the best colorants to add to your bath bombs.

If you are an Amazon shopper and are interested in purchasing any of these bath bomb molds, here's a coupon for an Amazon Prime Free Trial which gives you free and fast delivery on Prime Products!!

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best bath bomb molds supply list for diy bath bombs


4 Responses


May 23, 2019

Hi Lisa! These sellers have the most popular bath bomb molds so they do sell out from time to time. If you keep this bookmarked you can keep checking back for availability. If we find that sellers regularly do not keep their stock up to date, we will replace with another brand!

Lisa k
Lisa k

May 13, 2019

Just wanted you to know most of these are not available on Amazon anymore.


February 12, 2019

Sharon! Yes, it’s a great choice for those making a ton of bath bombs!

Sharon hitchens
Sharon hitchens

February 11, 2019

Great bath bomb info….a bath bomb machine?…Count me in on this.

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