Best Rectangular Soap Making Molds of 2025

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Rectangular soap making molds are a popular choice for those looking to create their own handmade soap bars. Made from high-quality materials such as silicone or plastic, these molds come in a variety of sizes to suit different soap making needs. They are easy to use and clean, making them a great choice for both beginners and experienced soap makers alike. The rectangular shape of the molds allows for uniform bars of soap to be created, and their durability ensures that they can be used time and time again. Whether making soap for personal use or as a gift, rectangular soap making molds are an essential tool for any soap making enthusiast.
At a Glance: Our Top Picks
Top 10 Rectangular Soap Making Molds
Silicone Soap Mold with Wood Box and Stainless Steel Scrapers
The Walfos Silicone Soap Mold is a flexible and non-stick mold that comes with a natural wood box and stainless steel wavy and straight scrapers. The wood box helps keep the soap in shape and cool down slowly, while the high-quality silicone mold allows for easy soap removal. The mold is safe to use in the microwave, fridge, freezer, and dishwasher, and is suitable for both CP and MP soaps. With a large cavity size, the mold can make up to eight 2 1/4 cut bars of soap. Walfos also offers a 100% money-back guarantee.
Ogrmar Flexible Soap Silicone Mold with Wood Box
The Ogrmar Flexible Soap Silicone Mold with Wood Box is a versatile tool for making soap cakes, ice cream, chocolate, and more. It is cold-resistant and can withstand high temperatures ranging from -40°F to 446°F (-40°C to 230°C). The mold measures 10" x 3" x 2.7" and can produce 1.2kg of soap, while the wood box measures 11" x 3.5" x 3.2". The package includes one silicone mold and one wood box in purple color, with a net weight of 17oz.
Walfos Silicone Soap Mold
The Walfos Silicone Soap Mold is a high-quality and food-grade soap making mold that is perfect for beginners. Made of flexible, non-stick, and BPA-free silicone, this mold allows the soap to easily pop out with a little push from the bottom. It is suitable for both cold process (CP) and melt and pour (MP) soaps. With a high heat-resistant temperature of -40 to +446 degrees Fahrenheit, this mold is safe to use in the microwave, fridge, freezer, and dishwasher. The mold comes with a wooden box that keeps the soap in shape and cools it down slower for a smoother appearance. Additionally, the mold includes stainless steel wavy and straight scrapers for easy cutting. Enjoy soap making at home with the Walfos Silicone Soap Mold.
YGEOMER Soap Making Kit with Silicone Mold and Accessories
The YGEOMER Soap Making Kit includes two high-quality silicone molds in pink and purple, each measuring 10.2 x 2.8 x 3 inches, as well as two wooden boxes, a plastic straight scraper, a stainless-steel cutter, and 100 plastic bags. The molds are heat-resistant and easy to clean, making them perfect for making soap, cake, and bread in various shapes. The kit is ideal for beginners and allows for easy differentiation with two color options.
DD-life Soap Silicone Loaf Mold Wood Box
The DD-life Soap Mold is a high-quality silicone mold and wood box set that is perfect for making soap, cake, ice cream, chocolate, and more. The set includes one silicone mold and one wood box, with the mold producing 1.2 kilograms (42 ounces) of soap. The box dimensions are 27.94cm x 8.59cm x 8.59cm, and the silicone mold size is 10-1/4 "x 2-3/4" x 3 ". The mold is heat resistant and can withstand temperatures from -40 C to +230 C, making it reusable and easy to clean. Its innovative design and soft material allow for diverse styles and easy peeling. The DD-life Soap Mold is a versatile and convenient tool for any soap-making enthusiast.
Ogrmar Silicone Soap Molds Kit
Ogrmar Soap Mold Kit is a high-quality and safe silicone mold kit designed for soap cake making. The food-grade silicone molds are temperature safe from -40℉ to +446℉, making them reusable and easy to clean. The solid wooden box is convenient for fixing and releasing. This versatile kit can be used to make colorful soaps, sample soaps, guest soaps, travel soaps, bath bombs, and more. It is also great for creating desserts such as petite loaf, muffin, brownie, cornbread, cheesecake, pudding, and more. The kit is easy to use, even for beginners. Simply pour your favorite recipe into the mold, prepare, and cool completely. Then turn it upside down, and the flexible silicone mold offers a non-stick surface that allows the baked goods to pop right out with a little push from the bottom. The complete mold size is 11x3.5x3.2 in, and each mold can make 42oz soap. With a risk-free guarantee, Ogrmar Soap Mold Kit is a great choice for anyone who loves soap making or baking.
Lerykin Soap Mold Kit
Lerykin Soap Mold is a complete soap making accessory that is perfect for beginners, children, and adults. The versatile mold is not only used for making soap but can also be used for making cake, bread, desserts, and pastries. The non-stick surface of the soap mold makes it easy to use and clean. The flexibility of the silicone mold allows for quick release of your soap, and the molds are dishwasher safe and reusable. The high-quality wooden frame and non-stick silicone insert ensure a smooth and perfect appearance for your soap. The mold has a large capacity of 42 ounces, and the stainless steel wavy & straight cutter can help you make about 8 pieces of 2 1/4 slices. With Lerykin Soap Mold, you can be assured of healthy, eco-friendly DIY tools, and the best service that lasts forever.
Ziliny 3 Pcs Soap Molds
The Ziliny Soap Molds Set is perfect for your soap-making adventures. Made from durable silicone, these molds offer a reliable structure, ensuring your soaps come out easily without any damage. Their convenient size makes them suitable for various creations, from lotion bars to even bread loaves. With vibrant colors like purple, green, and blue, you can easily distinguish between different mixtures, adding fun to your crafting process. Lastly, cleanup is a breeze; simply rinse after use, and they’re ready for your next project.
ZEONHEI 5 PCS Silicone Soap Molds Set
The ZEONHEI Soap Molds Set is designed for easy and effective soap making. The premium silicone molds are durable and flexible, ensuring that your soap pops out effortlessly with just a gentle push. The wooden box adds strength and stability, making it convenient for both pouring and releasing your soap. With a generous capacity of 45 ounces, this set is perfect for various soap-making processes, including hot and cold methods. Ideal for beginners, it allows you to create beautiful soaps while being easy to clean and reuse.
Loaf Soap Making Molds 50oz Silicone Rectangular Mould Supplies for Handmade DIY Soap - WAWLIVING
Make your handmade soap with ease and convenience using the WAWLIVING Soap Mold. With an overall size of 11.55.02.6 inches and 18 uprights, this mold is strong and non-deformable. The inner size of 10.03.52.5 inches and 50oz capacity allows you to make larger batches of soap. The food-grade silicone material is flexible, making it easy to remove your finished product. Additionally, the non-stick finish ensures easy cleaning. Not only is this mold great for soap making, but it can also be used for lotion sticks, resin crafts, desserts, cakes, and pet snacks.
During our rectangular soap making mold research, we found 24 rectangular soap making mold products and shortlisted 10 quality products. We collected and analyzed 55,554 customer reviews through our big data system to write the rectangular soap making molds list. We found that most customers choose rectangular soap making molds with an average price of $15.30.
The rectangular soap making molds are available for purchase. We have researched hundreds of brands and picked the top brands of rectangular soap making molds, including Walfos, Ogrmar, YGEOMER, DD-life, Lerykin. The seller of top 1 product has received honest feedback from 3,083 consumers with an average rating of 4.8.

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.