Best Silicone Soap Molds
Updated How we research
Walfos Silicone Soap Molds Set of 3, 6 Cavities Rectangle Silicone Soap Molds for Homemade Craft
Walfos Set of 3 rectangle silicone soap molds with 6 cavities each, a popular pick for homemade craft bars.
Silicone Soap Molds, 6 Cavity Rectangle Molds for Craft Soap, Cake, Chocolate & Ice Cube Trays - Set of 3
Set of 3 silicone molds with 6 rectangle cavities each, made for soap but also usable for cakes and ice cubes.
Silicone soap molds are flexible, reusable molds that make releasing finished bars easy and give handmade soap a clean, professional shape. Home soap makers rely on them for melt and pour, cold process, and hot process, since they pop out bars without tearing and clean up quickly. From loaf and slab molds to individual cavities and decorative shapes, the right mold shapes your whole workflow. When choosing, look for food grade or high-quality silicone, sturdy walls that hold their shape when filled, cavity size and bar volume, heat resistance for hot pours, easy-release flexibility, and durable construction that survives many batches. This guide compares silicone molds that release cleanly, last through heavy use, and give every bar a crisp, tidy finish.
The short version
We compared 8 picks. Our scores range from 7.2 to 8.6 out of 10.
- Best overall:Walfos Silicone Soap Molds Set of 3, 6 Cavities Rectangle Silicone Soap Molds for Homemade Craft. Highest overall score in this guide at 8.6/10.
- Also great value:Silicone Soap Molds, 6 Cavity Rectangle Molds for Craft Soap, Cake, Chocolate & Ice Cube Trays - Set of 3. Value score of 9/10, overall 8.0/10.
- Solid build:Hedume 4 Pack Silicone Soap Molds, 9 Cavities Square Soap Mold DIY Handmade. Build and materials score of 7/10, overall 8.0/10.
- Feature-rich:Bangp 4 Pack Silicone Soap Molds, Rectangle Soap Mold, 6 Cavities. Features score of 8/10, overall 8.0/10.
Scores are our editorial assessment, not customer ratings. How we score
- 1.Walfos Silicone Soap Molds Set of 3, 6 Cavities Rectangle Silicone Soap Molds for Homemade Craft8.6/10See on AmazonCheck price
- 2.Silicone Soap Molds, 6 Cavity Rectangle Molds for Craft Soap, Cake, Chocolate & Ice Cube Trays - Set of 38.0/10See on AmazonCheck price
- 3.Hedume 4 Pack Silicone Soap Molds, 9 Cavities Square Soap Mold DIY Handmade8.0/10See on AmazonCheck price
- 4.Bangp 4 Pack Silicone Soap Molds, Rectangle Soap Mold, 6 Cavities8.0/10See on AmazonCheck price
- 5.Round Silicone Soap Mold, 12 Cavity 4oz Soap Making Mold, Flexible Easy-Release BPA-Free7.8/10See on AmazonCheck price
- 6.Soap Molds for Soap Making 2 Pack Soap Silicone Mold Cavities Handmade Soap Mold Rectangle Oval and Flower Shapes Baking Mold Bath Molds Silicone7.6/10See on AmazonCheck price
- 7.X-Haibei Rectangular Mini Guest Soap Chocolate Candy Mold Sample Soap Silicone Mold 20-Cavity 0.5OZ PER CELL7.6/10See on AmazonCheck price
- 8.SJ Rectangle Soap Mold Set, 3-Pack 6-Cavity Silicone Soap Molds7.2/10See on AmazonCheck price
#1Walfos Set of 3 rectangle silicone soap molds with 6 cavities each, a popular pick for homemade craft bars.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10
- + Walfos silicone is thick enough to hold shape when filled
- + 6 cavities per mold makes quick, even bars without cutting
- + Set of 3 lets you pour different scents at the same time
- - Flexible molds need a tray underneath when moving filled cavities
- - Simple bar shape may feel plain for decorative gift soaps
#2Set of 3 silicone molds with 6 rectangle cavities each, made for soap but also usable for cakes and ice cubes.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 9/10
- + Set of 3 gives many bar cavities for one melt and pour session
- + Individual cavities mean no cutting, so bars come out uniform
- + Multi-use silicone doubles as trays for chocolate or ice
- - Once used for soap, the molds should not go back to food use
- - Plain rectangles offer no decorative detail on the bars
#3Hedume 4 Pack square silicone soap molds with 9 cavities each, great for smaller square bars in quantity.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 9/10
- + 4 Pack with 9 cavities each produces lots of bars per session
- + Square cavities make neat small bars for favors or samples
- + Silicone releases melt and pour soap cleanly after setting
- - Smaller square bars run out faster than full-size bars
- - Thin silicone may flex a lot when moving a full mold
#4Bangp 4 Pack rectangle silicone soap molds with 6 cavities, a budget-friendly way to pour many standard bars.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 9/10
- + 4 Pack of 6-cavity molds covers bigger melt and pour sessions
- + Rectangle cavities give familiar bar shapes that wrap easily
- + Flexible silicone pops bars out without greasing the mold
- - Lesser-known brand, so silicone thickness may be thinner
- - No lids or tray included for carrying filled molds
#5A 12 cavity round silicone soap mold with 4oz cavities, flexible, easy-release and BPA-free for round bars.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10
- + 12 cavities of 4oz each produce a full batch of round bars
- + Easy-release flexible silicone handles both melt and pour and cold process
- + BPA-free silicone gives peace of mind for home crafting
- - Round bars are harder to wrap and label than rectangles
- - Single large tray flexes, so set it on a board before filling
#6TUKE Silicone Soap Molds is a 2 pack with 12 cavities in total, mixing rectangle and round cavities with patterned designs for bar soap.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + Two trays with six cavities each, in both rectangle and round shapes.
- + Food grade, BPA free silicone described as flexible and non-stick.
- + Cavity sizes are listed, 3.24 x 2.24 x 1 inch for the rectangle.
- - Colors are random and the silicone is described as soft, so trays can flex when moved.
- - Small cavities suit melt and pour bars, not large cold process batches.
#7X-Haibei Rectangular Mini Guest Soap Mold has 20 cavities of about half an ounce each, for sample and guest size bars in food grade silicone.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + 20 cavities on one tray, suited to small sample and guest bars.
- + Listing gives the tray size, 11.7 x 6.8 inches, and the cavity size.
- + Described as US food grade silicone rated -40 to 440 F.
- - Each cavity holds only about 0.5 ounce, so bars are very small.
- - One tray per order, with no lid or support tray in the listing.
#8SJ Rectangle Soap Mold Set is a 3 pack of 6 cavity silicone trays at about 2.8 fluid ounces per cavity, an inexpensive basic rectangle bar mold.
Fit for the job 7/10 · Features and specs 6/10 · Build and materials 7/10 · Value 9/10
- + Three trays give 18 cavities for batch work at a low price.
- + Cavity size of 3.15 x 2.15 x 0.75 inches is stated.
- + Silicone is described as non-stick, BPA free and rated -40 to 446 F.
- - Shallow cavities of 0.75 inches make thin bars.
- - Plain design with no pattern, and sold as a general craft mold as well.
Before you buy: trade-offs we flagged
No pick is perfect. These are the main compromises we noted for the top products in this guide, so you can check they will not matter for you.
- Flexible molds need a tray underneath when moving filled cavities (Walfos Silicone Soap Molds Set of 3, 6...)
- Once used for soap, the molds should not go back to food use (Silicone Soap Molds, 6 Cavity Rectangle Molds...)
- Smaller square bars run out faster than full-size bars (Hedume 4 Pack Silicone Soap Molds, 9 Cavities...)
- Lesser-known brand, so silicone thickness may be thinner (Bangp 4 Pack Silicone Soap Molds, Rectangle...)
- Round bars are harder to wrap and label than rectangles (Round Silicone Soap Mold, 12 Cavity 4oz Soap...)
- Colors are random and the silicone is described as soft, so trays can flex when moved. (Soap Molds for Soap Making 2 Pack Soap...)
Frequently asked questions
›What is the best choice among silicone soap molds?
Walfos Silicone Soap Molds Set of 3, 6 Cavities Rectangle Silicone Soap Molds for Homemade Craft is our top overall pick. Walfos Set of 3 rectangle silicone soap molds with 6 cavities each, a popular pick for homemade craft bars. It earns our score of 8.6/10, based on fit for the job, features, build and value.
›What is a good budget option?
Silicone Soap Molds, 6 Cavity Rectangle Molds for Craft Soap, Cake, Chocolate & Ice Cube Trays - Set of 3 is the strongest low-cost pick in this guide. Set of 3 silicone molds with 6 rectangle cavities each, made for soap but also usable for cakes and ice cubes.
›How much should I expect to spend?
Picks in this guide span See on Amazon price bands (roughly: $ = under $30, $$ = $30 to $100, $$$ = over $100). We never display exact prices because they change constantly, so the buttons above always show Amazon's current price.
›How were these products chosen?
We shortlist products that fit the job this guide solves and compare their published specifications, such as size, capacity, materials and what is included. Each pick gets an editorial score out of 10 for fit, features, build and value, and we write the pros and cons from those details. Our score is not an Amazon customer rating. We earn a commission if you buy through our links, which never affects the ranking.
Soap Making Nest independently selects every product; we may earn a commission from links above.
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