Microfiber vs Bamboo Diaper inserts: Which is Better?



Inserts for cloth diapers can help you save money and the environment. Many different inserts are available, making it difficult to choose the best one between microfiber vs bamboo diaper inserts. As we go along, we will be touching on ways to select the best cloth diaper inserts for your little one by comparing the options available. 

Additionally, the perks and drawbacks of various inserts are listed here for you to choose the best one. You are on the right track if you have decided to use diaper inserts of the said types. So prepare your pens and paper and jot down the similarities and differences of microfiber and bamboo insert options.

A Peek Inside the Inserts for Cloth Diapers

The absorbent portion of a cloth diaper is called an “insert.” Materials used to create them range from cotton and hemp to bamboo. Pre-sized or custom-fit inserts, as well as disposable and reusable options, are all available.

1-Pre-sized Inserts

Pre-sized inserts are tailor-made for a particular brand and style of cloth diaper. It’s a disposable diaper insert that consists of absorbent cotton or hemp that comes on a single layer.

2-Fitted Cloth Diaper Inserts

Each cloth diaper can use fitted inserts because they are universally sized. Compared t the pre-sized, these inserts have two or more layers of absorbent material. Cotton, hemp, and bamboo are the commonly used materials. A fitted insert is a good choice for parents searching for a more absorbent alternative.

3-Disposable Inserts

Polyester and polypropylene are two examples of synthetic materials used to make disposable cloth diaper inserts. They come in standard sizes and are available in flushable and compostable varieties. Though disposable cloth diaper inserts may be convenient for busy parents, they are not as eco-friendly as their reusable counterparts when it comes to cloth diapers.

These inserts are incredibly thin sheets that resemble toilet paper almost precisely. Like reusable ones, they lie in your diaper similarly but should be thrown away. Most diaper liners are flushable. You may want to use an insert to protect your diaper from any buildup from the cream, even if you use cloth diaper-approved diaper creams.

Flushable disposable inserts can be your greatest friend if you’re traveling, don’t have a diaper sprayer, or don’t like dealing with washing dirty cloth diapers. Remove the liner and flush or discard it. Additionally, they lessen cloth diaper stains!

4-Reusable Inserts

Fabrics like cotton, hemp, and bamboo are all viable options for producing reusable inserts. Inserts come in various shapes and sizes, including flat and pocket styles. Single-layer absorbent materials like cotton or hemp are used to make flat inserts.

Typically composed of fleece, these diaper inserts can be washed with your other laundry unless heavily soiled with diaper cream. In this case, wash them separately.

Manufacturing or buying your reusable diaper inserts from various cloth diaper retailers is possible. Lay fleece strips you’ve cut into pieces and purchased from a craft store inside your cloth diapers.

A pocket insert is a diaper insert with space inside of it for an absorbent material like cotton, hemp, or bamboo to be placed. Reusable inserts are great if you’re looking for an eco-friendlier diapering option. They are washable and reusable, which is their most significant advantage. The washing procedure includes washing them in cold water and a gentle detergent. Afterward, ar dry or dry using a low-heat dryer.

Microfiber vs Bamboo Diaper Inserts: What’s the Difference?

Different materials for diaper inserts exist, but microfiber and bamboo are two of the most common.  They both possess uniqueness n functions and materials. So, it is better to choose the one that suits your preference.

Absorbent and artificial, microfiber has many practical applications.  It has a short drying time and low cost. However, some babies’ skin may be irritated by microfiber’s scratchiness. When it comes to absorbency, bamboo is a natural material that excels. It’s much gentler on the skin than microfiber and won’t irritate. However, bamboo may have a longer drying time and cost more than microfiber.

Ultimately, the best material for diaper inserts comes down to individual preference. If your infant is particularly delicate, bamboo may be a safer option. Consider microfiber if you need a more cost-effective alternative. To help you decide further, here’s a detailed explanation about microfiber vs bamboo diaper inserts.

Bamboo Inserts: What Are They?

Bamboo inserts are made from bamboo rayon, a highly absorbent and soft processed form of bamboo. The bamboo rayon is not as antimicrobial as natural bamboo, but it is still a good choice for cloth diaper. You should expect to pay more for bamboo inserts than for microfiber or cotton ones, but less than for hemp ones. They are quick to absorb liquid, but they can take a while to dry.

Its softness, breathability, and absorbency make the bamboo fabric highly coveted. Eco-friendly diapering products frequently use this natural, long-lasting material. The most common shapes for bamboo diaper inserts to fit within the diaper shell are rectangles or contoured shapes. They can be used with various cloth diaper styles, including diaper covers and pocket diapers.

The inherent antibacterial qualities of bamboo diaper inserts are one of many benefits. A chemical found in bamboo called bamboo-kun has antibacterial and antifungal qualities. In addition to keeping the diaper region fresh and clean, this can lessen the chance of diaper rash.

You would just put bamboo diaper inserts inside the cotton diaper before placing it on your infant to use them. Depending on the required level of absorbency, the inserts can be folded or stacked. The soiled insert can be removed and swapped for a new one during diaper changes.

Defining Microfiber Inserts

Highly absorbent microfiber inserts are layers of synthetic textiles, often polyester or a polyester-and-nylon combination. They are placed inside cotton diapers as an absorbency layer to stop leaks and keep the baby’s skin dry.

This cloth diaper insert can swiftly absorb and hold a sizable volume of liquid. Because of their high surface area, synthetic fibers can drain moisture off the baby’s skin and into the insert. This aids in preserving the baby’s comfort and dryness.

The ability of these inserts to dry quickly is one of their benefits. Microfiber dries relatively quickly compared to natural fiber inserts like bamboo or cotton. This can be useful for parents who have limited drying space or prefer to air-dry their cloth diapers.

Microfibers often come in rectangular or contoured shapes to fit within the diaper shell. They can be used with various cloth diaper styles, including diaper covers and pocket diapers. One side of some inserts like this has stay-dry liners, which adds another layer of dryness against the baby’s skin.

It’s vital to remember that these inserts shouldn’t touch the baby’s skin directly. If the synthetic fibers are compressed or pressed, they may be prone to compression leaks, allowing moisture to escape from the insert. Microfibers are frequently used with liners or fleece covers to form a stay-dry barrier between the baby’s skin and the insert to avoid this.

Here is a table comparing bamboo inserts and microfiber inserts:

Feature Bamboo Inserts Microfiber Inserts
Material Bamboo rayon Synthetic materials
Absorbency High High
Softness Soft Soft
Antimicrobial properties No No
Cost More expensive Less expensive
Drying time Slow Fast

Cloth Diaper Inserts: Knowing Your Absorption Options 

To determine how quickly and how much liquid is absorbed, the fabric of the inserts is the most crucial factor to consider when shopping for cloth diapers. Before committing to one material, it’s essential to weigh the benefits and drawbacks of your options.  The following compares the most notable features of microfiber vs bamboo diaper inserts.

Absorption Rate of Microfiber Inserts

Inserts made from microfiber are readily available and don’t cost much. Many low-priced pocket diapers include them, and you can buy them on Amazon or from Chinese wholesalers like AliExpress and Wish. Microfiber inserts absorb liquid quickly due to how microfiber is manufactured, and their low production cost results from their use of synthetic, artificial fibers.

For the same reason (their construction), however, they are more challenging to get clean and more likely to leak when compressed, as is the case with all cloth diapers. Microfiber is bulky and can cause skin irritation and rashes in infants because it dries the skin quickly. With that number of moms, don’t choose microfiber cloth diaper inserts.


✅Low-priced (because it’s molded from plastic).

✅Absorbent (like a sponge) in a short amount of time.


❎Defective compression


❎Unhealthy for the planet.

❎Skin irritating for infants.

❎Tougher to clean 

Absorption Rate of Bamboo Inserts

We’re talking about natural bamboo here, not charcoal bamboo, which is much heavier and less absorbent. It costs more than cotton per unit of storage capacity but is an excellent choice for those who want to minimize their belongings’ volume without sacrificing convenience.

Although false bamboo is often mislabeled as a “natural material,” it requires less pretreatment with washing than materials like hemp. The FTC has warned about the prevalence of bamboo-looking products not made from bamboo. They’re crafted from bamboo that’s been chemically transformed into rayon.


✅Highly absorbent for its size


✅Lacks “natural oils” (can be used without pre-washing, unlike hemp inserts).


❎Extremely high-priced

❎A lot less “natural” than it’s advertised to be.

❎They are usually purchased in several packs and require inserts to complete.

Frequently Asked Questions:

Q: Which is better, bamboo or microfiber inserts?

A: The materials used affect the volume the materials absorb but the speed they absorb. Microfiber is the fastest but holds the least. That’s what makes combination (injector) possible. Microfiber absorbs the fastest, and bamboo charcoal has the best absorbency in our offering.

Q: What material is best for diaper inserts?

A: Microfiber absorbs quickly. Bamboo absorbs less energy. Hemp absorbs very little, and it is an excellent absorbent product.

Q: What is the difference between bamboo and microfiber diapers?

A: Bamboo, hemp, or microfiber are three commonly used cloth diapers. Absorbent, soft and sleek is the best features of bamboo.

Q: Are microfiber diaper inserts suitable?

A: Typically, microfiber can absorb moisture quite well. This insert absorbs much more liquid quickly, so it is ideal for babies that can wipe their diapers rapidly and efficiently.

Q: What Are the Instructions for Using Cloth Diaper Inserts?

A: You can place an insert on a cloth diaper cover or stuff it inside a pocket diaper. Add a second insert or booster if you need more absorbency. Attach the diaper cover to your infant, remove the inserts at the following change, and swap them out with new, clean ones.

Q: What Is The Lifetime Of Cloth Diaper Inserts?

A: The normal lifespan of inserts made of microfiber is 2 years, although some inserts, including hemp, have a longer lifespan. Some families can use the same inserts for two to three children in a row with the right care!

Final Thoughts

Which material is best for diaper inserts? We discussed the differences of microfiber vs bamboo diaper inserts? Which is more popular?

An extremely absorbent synthetic material is microfiber. It is also reasonably priced. Microfiber can, however, be a little irritating to a baby’s skin. Bamboo is a naturally occurring substance that is highly absorbent. It may be a better option for delicate skin because it is gentler than microfiber. However, bamboo sometimes costs more than microfiber.

Your ideal diaper insert will ultimately depend on your unique requirements and preferences. Microfiber can be your best option if you’re looking for a cheaper diaper insert with good absorbency. Bamboo can be a better alternative if you seek something softer and more natural because of its biodegradability.



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