Everything about Cloth Diaper Inserts: Materials, Care, and Combinations
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In modern parenting, the search for eco-friendly and healthy alternatives for the care of our children is at the forefront. Cloth diapers play a significant role in this context. They are not only sustainable but also beneficial for your baby's health. Unlike disposable diapers, which often contain chemicals and produce enormous piles of waste, cloth diapers provide a natural and safe environment.
Cloth diapers are an effective response to the growing environmental issues and the desire for natural baby care. They reduce the waste generated by disposable products and avoid the use of harmful chemicals that can irritate sensitive baby skin. Additionally, they support breathable skin care, promote development, and eliminate the risk of diaper rash.
Are cloth diapers easy to care for? Cloth diapers are easy to care for as long as a simple routine is established. With modern washing machines and eco-friendly detergents, they can be cleaned effectively and are quickly ready for use again. Care requirements vary depending on the material, but overall they are perfectly suited for daily use.
A central aspect of cloth diapers is the use of different insert materials, which influence absorption capacity, wearing comfort, and ease of care. Judes relies on 100% organic cotton for inner diapers and booster inserts, as well as PUL for the diaper covers. PUL (Polyurethane Laminate) is a waterproof, breathable, and flexible material often used for cloth diaper covers. It reliably traps moisture while allowing the skin to breathe. These materials stand for highest quality, sustainability , and skin compatibility.
What types of cloth diaper inserts are there?
- Booster: Additional inserts that increase the diaper's absorbency, ideal for nighttime or for babies who urinate a lot.
- Inserts: Inserts that are placed directly into the diaper and are responsible for most of the absorption.
- Prefolds: Pre-folded fabric inserts that offer flexibility in adjusting absorbency.
- Flats: Simple cloth diapers that can be folded in various techniques.
Parents can adapt cloth diapers to their baby's needs by selecting good materials and combining different types of inserts. The materials used by Judes for their cloth diapers are the best choice for eco-conscious families who value quality, sustainability, and their baby's health.
What materials are used for cloth diaper inserts?
For cloth diaper inserts, different materials are used, offering various properties and benefits. Here is an overview of the most common fabrics:
- Cotton: A classic, natural material, known for its durability and absorbency. For those who value eco-friendly cultivation and avoiding chemicals, Judes made from organic cotton are the best choice.
- Bamboo: Derived from the bamboo plant, it is known for its softness and absorbency. Bamboo is also known for its antibacterial properties.
- Hemp: A robust material obtained from the hemp plant, appreciated for its longevity, high absorbency, and eco-friendly cultivation qualities.
- Wool: Obtained from sheep wool, it is naturally water-repellent and breathable, ideal for diaper covers. Wool is self-cleaning and particularly skin-friendly.
- Microfiber: A synthetic fabric known for its quick absorption and drying capabilities, but it should not be placed directly on baby's skin.
- Zorb: Zorb inserts consist of a blend of tangled cotton, viscose, and hemp fibers mixed with microfiber. These inserts are valued for their extremely high absorbency.
- PUL (Polyurethane Laminate): A waterproof yet breathable material primarily used for covers. PUL makes the diaper leak-proof while allowing the skin to breathe.

Photo by @ammenmaerchen
What are the properties of materials for cloth diapers?
Cotton
Cotton is a natural material appreciated for its versatility and performance. At Judes, we use 100% organic cotton for our inner diapers and booster inserts to provide the best possible properties.
- Absorbency: Cotton has a good natural absorbency that quickly and effectively absorbs liquids and keeps the baby dry.
- Breathability: The fabric allows the skin to breathe, reduces the risk of heat buildup, and ensures a comfortable diaper climate.
- Softness: Organic cotton is particularly soft and gentle on sensitive baby skin, increasing comfort.
- Drying time: The material dries relatively quickly, especially when air-dried, minimizing maintenance effort.
- Skin compatibility: The natural fibers of organic cotton are hypoallergenic and reduce the risk of skin irritations and allergies.
- Eco-balance and sustainability: Organic cotton is grown without the use of harmful chemicals, making it an environmentally friendly choice. Its production conserves resources and promotes biodiversity.
Pros and cons:
- Pros: Cotton is durable, easy to care for, and eco-friendly. Its breathability and skin compatibility make it an ideal material for cloth diapers.
- Cons: Compared to some synthetic materials, cotton may have a longer drying time. However, since Judes cloth diapers can be dried in the dryer, they are ready for use again in no time.
Bamboo
Bamboo is an increasingly popular material in the world of cloth diapers, appreciated for its eco-friendly properties and its suitable performance as a diaper fabric.
- Absorbency: Bamboo is characterized by exceptional absorbency. This makes the material an excellent choice for long wear times or overnight.
- Breathability: Bamboo fibers are naturally breathable, which helps keep the skin dry and comfortable, reducing the risk of diaper rash.
- Softness: One of the most notable features of the fabric is its softness, which remains even after repeated washing. This makes bamboo particularly gentle on sensitive baby skin.
- Drying time: The material can have a longer drying time than cotton, especially when air-dried. This can be a disadvantage when quick drying times are desired.
- Skin compatibility: Bamboo is naturally hypoallergenic and antimicrobial, reducing the risk of skin irritations and making it ideal for babies with sensitive skin.
- Eco-balance and sustainability: Bamboo is a rapidly renewable resource that can be grown without the use of pesticides. Its eco-friendly properties make it a sustainable choice for cloth diapers.
Pros and cons:
- Pros: Bamboo offers excellent absorbency, breathability, and softness, combined with hypoallergenic and antimicrobial properties. Its eco-friendly production emphasizes the sustainability of this material.
- Cons: The longer drying time can be considered a disadvantage. Additionally, the production of bamboo viscose, the most commonly used bamboo fiber for diapers, is a chemical process that can increase environmental impact.
Wool
Wool is a traditional and natural material appreciated in modern cloth diaper care for its unique properties, especially as a material for covers.
- Absorbency: While wool itself has limited absorbency, it is valued in cloth diapers for its ability to repel and insulate moisture. It can absorb liquid without feeling wet.
- Breathability: Wool is breathable and keeps the skin dry and at a comfortable temperature by allowing air circulation and wicking moisture away from the body.
- Softness: High-quality wool fabrics are soft and comfortable on the skin, without itching, making them suitable for sensitive baby skin.
- Drying time: Wool items may take longer to dry than other materials, which should be considered in care.
- Skin compatibility: Wool is naturally hypoallergenic and suitable for babies with sensitive skin. Its natural properties help prevent skin irritations.
- Eco-balance and sustainability: As a natural material, wool is biodegradable and generally produced sustainably. Sheep produce new wool annually, making it a renewable resource.
Pros and cons:
- Pros: The breathable and water-repellent properties of wool are ideal for use in cloth diaper covers. The fabric supports a healthy skin environment and offers a natural alternative to synthetic materials.
- Cons: Wool covers require special care, including lanolizing, to maintain their water-repellent properties. This can be seen as an additional effort for parents. Furthermore, wool items are often more expensive to purchase.
Hemp
Hemp is an increasingly popular material in the world of cloth diapers, known for its durability and eco-friendly properties.
- Absorbency: Hemp is one of the most absorbent materials used in cloth diapers. Its ability to absorb multiples of its own weight in liquid makes it ideal for long wear times and overnight diapers.
- Breathability: The fabric offers good breathability, which helps regulate skin temperature and reduce moisture buildup, reducing the risk of diaper rash.
- Softness: Although naturally robust, the fabric becomes softer with each wash without losing its strength, ensuring long-term comfort for the baby.
- Drying time: Hemp has a longer drying time compared to materials like cotton, which should be considered in the care routine.
- Skin compatibility: It is hypoallergenic and well-suited for babies with sensitive skin. Its low tendency to develop odors and its antimicrobial properties are additional benefits.
- Eco-balance and sustainability: Hemp is a fast-growing, resilient fabric that requires little water and no pesticides. Its production has a low environmental footprint, making it one of the most sustainable options for cloth diapers.
Pros and cons:
- Pros: Hemp offers exceptional absorbency, durability, and eco-friendliness. Its hypoallergenic nature and natural resistance to microbes are particularly beneficial for sensitive baby skin.
- Cons: The initial stiffness and longer drying times can be considered disadvantages. Additionally, hemp is often more expensive to purchase than other materials.
Microfiber
Microfiber is a synthetic material known in the cloth diaper world for its absorbency and quick drying time.
- Absorbency: Microfiber is characterized by high absorbency and can quickly absorb liquids. This makes it a popular choice for the inner layer of cloth diapers to keep the skin dry.
- Breathability: Although microfiber effectively absorbs moisture, its breathability may be limited compared to natural materials, leading to a warmer climate inside the diaper.
- Softness: Microfiber is soft and feels pleasant on the skin, but it can lead to dryness or abrasion if in direct contact with the baby's skin.
- Drying time: One of the biggest advantages of microfiber is the quick drying time, making it a practical option for frequent washing.
- Skin compatibility: Microfiber should not be placed directly on the baby's skin because the fabric absorbs moisture so efficiently that it can draw moisture away from the skin, leading to dryness.
- Eco-balance and sustainability: As a synthetic material, microfiber is less environmentally friendly than natural alternatives. Production can be energy-intensive, and the fabric can release microplastics during washing.
Pros and cons:
- Pros: Microfiber is known for its quick absorbency and drying time, making it a convenient choice for everyday use. Microfiber products are also cost-effective to purchase.
- Cons: The potential for irritation to baby's skin, limited breathability, and environmental concerns are disadvantages that need to be weighed against the advantages. Additionally, microfiber can release absorbed liquid under pressure, which can be problematic during longer wear times.
PUL
PUL is an innovative material used in modern cloth diaper production, especially for covers. At Judes, we rely on 100% certified recycled PUL to maximize the sustainability and functionality of our products.
- Absorbency: PUL itself has no absorbency, as its main function is to serve as a waterproof yet breathable barrier in cloth diaper covers.
- Breathability: Despite its waterproof properties, PUL allows for some air circulation, which supports skin breathing and reduces the risk of diaper rash.
- Softness: PUL is soft and flexible, making it a comfortable choice for baby skin without restricting freedom of movement.
- Drying time: Since PUL is water-repellent, it dries quickly, making care routines easier and ensuring quick reuse.
- Skin compatibility: The material is skin-friendly, making it ideal for sensitive skin. Its smooth surface effectively protects without drying out the skin.
- Eco-balance and sustainability: The use of 100% certified recycled PUL, as at Judes, significantly improves the eco-balance of the material. It reduces the need for new raw materials and decreases waste by promoting the longevity of diaper covers.
Pros and cons:
- Pros: PUL offers an excellent combination of waterproofing, breathability, quick drying time, and skin compatibility. The use of recycled PUL further emphasizes the commitment to environmental protection.
- Cons: As a synthetic material, the production of PUL can be energy-intensive. However, since Judes uses recycled PUL, this disadvantage is eliminated. It even becomes an advantage, as resources and the environment are conserved.

Photo by @igel.naeherei
How to combine insert materials for optimal performance?
The right combination of insert materials in cloth diapers can be crucial in achieving maximum absorbency and dryness. Different materials bring different properties that can optimize the diaper's performance when combined. Judes makes it particularly easy, as the diapers consist of only two parts: an absorbent inner diaper and a water-repellent cover. More on this later.
Combination examples:
- Hemp and Cotton: Hemp offers high absorbency, while cotton provides rapid moisture absorption. Together, they are ideal for long wear times and overnight.
- Booster: For additional absorbency, especially during nighttime or heavy wetting, boosters made from the same or complementary materials as the main insert can be used. A booster made from organic cotton, as with Judes, enhances the diaper without compromising comfort or breathability.
Right combinations for different needs:
- For longer wear times: A combination of hemp and cotton maximizes absorbency.
- For newborns: Softer materials like organic cotton are gentle on the skin while still providing effective absorbency.
The choice and combination of materials depend on the individual needs of the baby and the preferences of the parents. Judes recommends prioritizing natural and skin-friendly materials like organic cotton to ensure the highest comfort and protection for the baby while also contributing to environmental protection.
Experience of a Cloth Diaper Mom
Once we decided to use cloth diapers, I dived completely into the subject. We quickly gathered so many different materials and inserts that it was hard to keep track. From cotton and bamboo muslin diapers to hemp boosters and Zorb inserts. While this allowed us to perfectly tailor the diapers to needs, it also had drawbacks. I had to prepare each diaper individually, spent hours folding inserts, my husband completely lost track, and the diaper package was sometimes quite thick.
As an experienced cloth diaper mom, I can only say that Judes is the ideal solution. The system is perfectly aligned with each other and the needs of babies, without any headache or tedious folding. In addition to enormous time savings, the system reliably stays leak-proof and doesn't bulk up – a win on all levels.
How to care for cloth diaper inserts and how sustainable are they?
Proper care of cloth diaper inserts is crucial to maximize their lifespan and minimize environmental impact. Here are basic care tips and sustainability hints:
Care Instructions:
- General Care: Cloth diapers should be washed at least once before first use to increase absorbency. Use a mild, eco-friendly detergent and avoid fabric softeners as they can affect absorbency.
- Washing: Wash the inserts at 60 degrees Celsius to ensure thorough cleaning without damaging the materials.
- Drying: Air drying is the most eco-friendly and gentle option. However, Judes makes it particularly easy as our diapers can also be simply placed in the dryer.
- Wool Inserts: These require special care, including regular lanolin treatment to maintain their water-repellent properties.
Sustainability Tips:
- Water Conservation: Reduce water usage by compiling full wash loads and using a water-efficient washing machine.
- Energy Efficiency: Wash with cold or warm water instead of hot, and use sunlight for drying to save energy.
- Promoting Longevity: Proper care extends the lifespan of the inserts and reduces the need to purchase new products.
For more information on washing and caring for cloth diapers, visit our blog.

Photo by @jasminstadlhofer
What different types of inserts are there and what are they used for?
Cloth diaper inserts are available in different types that can be adapted depending on the need and situation. Each type has specific properties that affect absorbency and wearing comfort.
- Inserts: Versatile inserts that can be placed directly in pocket diapers or on prefolds and flats. They are a practical solution for everyday use and can be made from materials like cotton or bamboo.
- Booster: Used in addition to another insert to increase absorbency, especially useful for nighttime or heavy wetting. Boosters made from organic cotton are an eco-friendly option that provide additional absorption without adding much bulk.
- Prefolds: Pre-folded cloth rectangles that are folded multiple times for additional absorbency. They are complex to use but cost-effective and offer a flexible fit.
- Flats: Large, square pieces of fabric that can be folded into various shapes. They are versatile, easy to wash, and quick-drying.
Judes makes it particularly easy for you, as our diapers consist of an absorbent inner diaper and a waterproof cover. With our diapers, there's no need for folding or adjustment; you simply put them on your child like a disposable diaper—simple as that. To increase absorbency, you place one of our boosters in the diaper, ensuring safety at night or during long car rides.
Placement and Care
- Correct placement of the inserts is crucial to avoid leaks. Make sure the insert is completely covered by the cover without extending beyond the edges. The parts from Judes are perfectly aligned with each other, making them easy to apply and ensuring the inner diaper is covered by the cover.
- The care of the inserts depends on the material. Cotton and hemp can be washed at higher temperatures, while wool inserts require special care instructions.
Pros and Cons
- Inserts and boosters offer easy customization options but may require more time for assembling the diaper.
- Prefolds and flats are cost-efficient and easy to care for but require an adjustment period for proper folding.
The choice of the appropriate insert type depends on your baby's individual needs, the desired absorbency, and preferred care properties. For longer wear times or at night, combinations of multiple insert types are recommended to achieve optimal performance. Choosing sustainable materials like organic cotton also contributes to environmental protection and supports a healthy lifestyle.
How to choose cloth diaper inserts the best way?
Choosing the right cloth diaper inserts is crucial to ensure your baby's comfort and satisfaction. At the same time, they provide a sustainable and budget-friendly solution. Here are some tips:
- Consider needs and budget: Start by considering how often you want to wash and the type of absorbency needed. For longer wear times or overnight, absorbent materials like organic cotton are recommended.
- Select materials: Natural fabrics like organic cotton are skin-friendly and environmentally conscious. At Judes, you will find a 2-pack of booster inserts for cloth diapers made of organic cotton that offer an excellent addition to any cloth diaper.
- Customization: Adjust the diapers and inserts to the individual needs of your baby. Use boosters for additional absorbency and choose breathable PUL covers for maximum comfort.
- Care: Choose inserts that are easy to maintain. For example, organic cotton is not only absorbent but also easy to wash and dry, which simplifies care.
Sustainable diapering with Judes cloth diapers
Judes stands for sustainability, simplicity and health – values that appeal to every family. With a focus on eco-friendly materials and a simple diaper system, Judes enables parents to make a conscious choice for their baby's future and the planet.
Judes cloth diapers consist of an inner diaper made from 100% organic cotton and a waterproof cover made from PUL, with the option to add boosters if needed.
This combination ensures not only excellent absorbency and dryness but also easy handling and care. Choose cloth diapers and cloth diaper accessories from Judes for an eco-friendly, simple, and healthy diapering solution that benefits both you and your baby.