Best Rectangle Soap Making Molds of 2025

Ann Hale Avatar
Ann Hale
Last Updated: Jan 5, 2025

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Rectangle soap making molds are a popular choice for soap makers who want to create uniform bars with clean edges. These molds are typically made from durable materials such as silicone or plastic, which makes them easy to clean and reuse. They come in a variety of sizes and can be used to make bars of soap in different shapes and thicknesses. Rectangle soap making molds are also great for adding decorative elements such as swirls or layers to your soap bars. Whether you are a professional soap maker or just starting out, rectangle soap making molds are an essential tool for creating high-quality soap products.

At a Glance: Our Top Picks

Walfos Silicone Soap Molds Set Cover #TOP 1
Walfos Silicone Soap Molds Set
ftb score rating icon 9.8
TDHDIKE 4 Pack Silicone Soap Molds Cover #TOP 2
TDHDIKE 4 Pack Silicone Soap Molds
ftb score rating icon 9.7
Sakolla Bee Silicone Soap Molds Cover #TOP 3
Sakolla Bee Silicone Soap Molds
ftb score rating icon 9.5

Top 10 Rectangle Soap Making Molds

Walfos Silicone Soap Molds Set

3pcs Colorful
Walfos Silicone Soap Molds Set Cover
Walfos Silicone Soap Molds Set of 3, 6 Cavities Rectangle Silicone Soap Molds for Homemade Craft Soap Mold, Cake Mold, Chocolate Mold & Ice Cube Tray(Blue & Purple & Pink)

Walfos Silicone Soap Molds Set is a practical and durable tool for homemade soap making. Made of food-grade silicone, it is flexible, non-stick, and heat resistant from -104℉ to 446℉. With 6 cavities in each mold, it allows you to make 6 small soaps at once. It's easy to clean up and can be used in various appliances, such as microwave, oven, refrigerator, freezer, and dishwasher. Walfos provides a 100% money-back guarantee for buyers' satisfaction.

What We Like
Flexible and Non-stick
Heat resistant from -104℉ to 446℉
Reusable and innovative design
#TOP 2

TDHDIKE 4 Pack Silicone Soap Molds

TDHDIKE 4 Pack Silicone Soap Molds Cover
TDHDIKE 4 Pack Rectangle Silicone Soap Molds(Blue & Pink & Green & Purple), 6 Cavities Silicone Baking Mold DIY Handmade Soap Making, Muffin, Loaf, Brownie, Cornbread and More

The TDHDIKE Silicone Soap Molds are crafted from high-quality silicone that is both safe and eco-friendly, ensuring no unpleasant odors. Their perfect size allows you to easily create soap, muffins, or desserts, while the vibrant colors bring a cheerful touch to your kitchen. With six cavities, you can enjoy making multiple items at once. Cleaning is a breeze since these molds are flexible and dishwasher safe, making your DIY projects hassle-free. Plus, they withstand a wide temperature range, allowing you to use them in the oven, microwave, or refrigerator without worry.

What We Like
Eco-friendly materials
Vibrant color options
Flexible and easy to clean
Wide temperature resistance
#TOP 3

Sakolla Bee Silicone Soap Molds

SZG-634
Sakolla Bee Silicone Soap Molds Cover
Sakolla 2 Pack 6 Cavity Bee Silicone Soap Molds Rectangle Oval Honeycomb Silicone Molds Loaf Handmade Molds for Soap Making Supplies DIY Wax Melts, Beeswax, Cake Chocolate Bakeware

Introducing the Sakolla Bee Silicone Soap Molds, a must-have for any soap-making enthusiast. These silicone molds are incredibly easy to use, allowing your creations to effortlessly pop out with a little push from the bottom. With a temperature range of -104 to +446 degrees Fahrenheit, these molds are safe for use in the microwave, oven, refrigerator, freezer, and dishwasher. The set includes 2 trays, each with 6 cavities in rectangle and oval shapes, giving you the flexibility to create a variety of soap designs. Whether you're making handmade soap, baking, or crafting, these molds are perfect for your needs. Plus, they're easy to clean up, making your soap-making process even more enjoyable. Get your Sakolla Soap Molds today and unleash your creativity!

What We Like
Easy to use
Temperature safe
Versatile
#TOP 4

QPEY Silicone Soap Molds

Blue&Pink&Purple
QPEY Silicone Soap Molds Cover
Silicone Soap Molds,6 Cavities Rectangle Silicone Molds for Homemade Craft Soap Mold, Cake Mold, Chocolate Mold & Ice Cube Tray -Molds Set of 3(Blue & Purple& Pink).

The QPEY Silicone Soap Molds are a durable and versatile set of molds perfect for homemade craft soap, cakes, chocolates, and ice cubes. Made from high-quality silicone, these molds are designed to withstand a wide temperature range without cracking or breaking. The soft quality of the molds ensures they are easy to use and clean, while also being non-skid, waterproof, heat-resistant, and durable. With 6 cavities, these molds are practical and convenient for soap making at home. They can be used in the microwave, oven, refrigerator, freezer, and dishwasher. The QPEY Silicone Soap Molds are also suitable for a variety of other DIY projects, such as making desserts, brownies, muffins, and more. With their easy-to-use and clean design, these molds are a must-have for any craft and baking enthusiast.

What We Like
Durable material
Soft quality
Wide range of applications
#TOP 5

Sakolla Silicone Soap Molds

SZG-633
Sakolla Silicone Soap Molds Cover
Sakolla 2 Pack 6 Cavity Silicone Soap Molds Rectangle Oval Silicone Molds Loaf Handmade Molds for Soap Making Supplies DIY Pudding Cake Chocolate Cornbread Biscuit Jelly

Introducing Sakolla Soap Molds, a set of 2 silicone molds that make soap making a breeze. With 6 cavities in each tray, these molds allow you to create beautiful handmade soaps in no time. The flexible silicone material ensures easy release, making it effortless to pop out your creations. The temperature-safe design allows you to use these molds in the microwave, oven, refrigerator, freezer, and dishwasher. Whether you're making soap, baking, or creating crafts, these versatile molds have got you covered. With 2 different shapes available, you can meet all your soap making needs or even gift them to your friends and neighbors. Upgrade your soap making game with Sakolla Soap Molds!

What We Like
Easy to use
Flexible silicone material
Temperature safe
#TOP 6

JET LAG Rectangle Silicone Soap Mold

SS001
Blue
rectangle
JET LAG Rectangle Silicone Soap Mold Cover
Thick Rectangle Silicone Soap Mold 4oz, 12 Bar Soap Mold for Soap Making, Thick and Durable with Flat Sides and Smooth Lines

The JET LAG Rectangle Silicone Soap Mold is a 4oz, 12 cavity mold that is made of food-grade, BPA-free silicone, ensuring that the soap you make is non-toxic and non-smelling. It has dimensions of 3×2×1.5 inches and is thick enough to keep its shape, making it durable for extended use. With its easy-release feature, making soap and cleaning up afterwards is effortless. With over 15 years of experience, JET LAG is a reliable soap-making mold supplier.

What We Like
Food-grade, BPA-free silicone
Thick and durable
Easy to release and clean
#TOP 7

HUAKENER Silicone Soap Molds

Soap Molds Silicone
Flowers and Leaves
HUAKENER Silicone Soap Molds Cover
HUAKENER Silicone Soap Molds, 2 Pack 4-Cavity Rectangle Soap Mold, Flower Soap Making Molds

HUAKENER Soap Molds are high-quality silicone molds that allow you to easily create unique soap and handcrafts. With 4 unique pattern cavities in each mold, you can add rich details and textures to your creations. Made from food-grade silicone, these molds are safe to use in the oven, microwave, freezer, and dishwasher. Not only are they perfect for making soap, lotion sticks, bath bombs, and candles, but they can also be used to make desserts, buns, muffins, cheese cakes, jellies, and puddings. The flexibility and non-stick surface of these molds make it easy to remove the molded soap or dessert, and they are also very easy to clean and store. HUAKENER Soap Molds make a great gift for friends and family on special occasions.

What We Like
Unique patterns
Food-grade silicone
Multi-purpose
#TOP 8

homEdge 6-Cavity Silicone Mold

089RSM0119
Brown
6 Cavity Rectangle
homEdge 6-Cavity Silicone Mold Cover
homEdge 6-Cavity Rectangle Silicone Mold, 3 Packs Rectangle Molds for Making Soap Bar, Resin, Chocolate, Soap Candles and Jelly-Brown

The homEdge Silicone Mold is a versatile tool for your crafting needs. Made from food-grade silicone, it allows you to create soap bars, chocolates, and resin crafts that easily pop out thanks to its flexible and non-stick design. It can withstand a wide temperature range, making it safe for use in the oven, refrigerator, and dishwasher. This feature ensures you can experiment with different recipes or projects without worrying about damaging the mold. With its ample cavity size, you can make multiple items at once, saving you time and effort in your creative endeavors.

What We Like
Food-grade silicone material
Flexible and non-stick design
Oven and dishwasher safe
Multiple cavity size
#TOP 9

Rectangle Silicone Soap Mold

PSKJATIN
Z006
Rectangle Silicone Soap Mold Cover
Rectangle Silicone Soap Mold 4oz Large Soap Molds for Soap Making,Rectangle Silicone Mold for Soap

The PSKJATIN Soap Mold is a versatile and convenient tool for soap making, baking, and crafting. With its 9-cavity design, each cavity capable of holding 4oz-5oz of soap, you can create multiple soap bars at once. This food-grade silicone mold is safe to use in the oven, microwave, freezer, and dishwasher, making it a practical choice for any kitchen. The non-stick material ensures easy removal of soap and effortless cleaning. Whether you're making soap, mini loaf cakes, bread, or muffins, this rectangular silicone mold will provide consistent results. The PSKJATIN Soap Mold is a reliable and durable option for all your soap making and baking needs.

What We Like
Versatile
Safe to use
Easy to clean
#TOP 10

Sakolla Silicone Soap Molds

SZG-636
Sakolla Silicone Soap Molds Cover
Sakolla 2 Pack Silicone Soap Molds 6 Cavities Rectangle Round Soap Molds Wave Flower Shapes Molds for Soap Making Handmade Cake Mousse Bake Molds Choc

The Sakolla Soap Molds make crafting your own soaps a breeze. Their flexible silicone design lets you easily pop out your creations with just a gentle push from the bottom. You’ll appreciate the variety of shapes available, including ocean wave and flower designs, allowing you to customize your soaps for any occasion. These molds are also temperature safe, so you can use them in the microwave, oven, or even the dishwasher for easy cleanup. Plus, they serve multiple purposes, functioning as molds for baking, chocolate, or even DIY crafts.

What We Like
Easy to use
Flexible and non-stick
Temperature safe
Multi-purpose
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Which molds best for soap making?

The most common soapmaking mold choice nowadays is typically silicone molds. Silicone has the advantage of having a clean corner on your soap due to the ease of unmolding. Typically, you do not need to line silicone molds whatsoever.

2. Can you make your own soap mold?

If the investment of larger molds or silicone molds is off your pocketbook's radar, you can DIY and build your own wood soap molds very inexpensively. ANYONE can build these wood soap molds, you don't have to be a woodworker to do it!

Editor's Notes

During our rectangle soap making mold research, we found 24 rectangle soap making mold products and shortlisted 10 quality products. We collected and analyzed 60,207 customer reviews through our big data system to write the rectangle soap making molds list. We found that most customers choose rectangle soap making molds with an average price of $12.27.

The rectangle soap making molds are available for purchase. We have researched hundreds of brands and picked the top brands of rectangle soap making molds, including Walfos, TDHDIKE, Sakolla, QPEY, JET LAG. The seller of top 1 product has received honest feedback from 3,083 consumers with an average rating of 4.8.

Written by
Ann Hale Avatar

Ann Hale is a seamstress, pattern maker, and fashion designer with extensive sewing experience. She has worked in the fashion industry for over 10 years now after receiving Associates's Degree in fashion design in 2010. Also as a writer, she has many creative and unique insights when it comes to articles.