what are the best organic flannel crib sheets

What Are The Best Organic Flannel Crib Sheets?

New parents spend a lot of time thinking about babies' sleep and worrying if they’re doing everything right. If you have a baby on the way or are already bleary-eyed in the nursery as your newborn naps, you may also want to make sure your baby’s bedding is sustainable.

Certified organic cotton crib sheets are surprisingly a bit hard to find. You can probably buy BABY and find some organic sheets, but the selection isn't going to be the same from store to store.

We scoured the internet to compile this list of good, certified organic crib sheets that are super comfy, warm, non-toxic and safe.

That means they’re made of safe, sustainable materials. They’re also incredibly soft and very cute.

It's important to remember that the safest way for babies to sleep is on a firm mattress with a fitted sheet, with no other toys or bedding in the crib.

Baby Nursery FAQs

Is buying organic cotton crib sheets worth it? It depends. They can be rather expensive compared to their non-organic counterparts, and for some parents, they can't quite justify spending the extra money. The main reason for buying organic sheets is that cotton is typically grown with many pesticides.

Given that new babies can sleep upwards of 18 hours a day, they must be sleeping on organic mattresses, organic crib sheets, and other bedding that does not contain chemical residue that might irritate the skin or, worse, be absorbed into the nervous system through the skin over time.

With all the research and statistics available on the harm caused by conventional cotton to the baby's health and our environment, certified organic clothing is the best choice - considering its far-reaching benefits for the baby, our environment and the workers.

This may never leave the clothing, making it harmful for your baby's sensitive skin. On the other hand, organic cotton is chemical and toxin-free. This is the greatest benefit of organic cotton for babies, as their skin does not resist chemicals and toxins as an adult's skin does.

Organic cotton is much better for the skin and the planet. It's time to consider organic clothing if you suffer from allergies, chemical sensitivities, or skin diseases. It's one of the best ways to avoid more skin concerns. Organic cotton is grown without manufactured fertilisers, pesticides, and herbicides.

Why An Organic Sleeping Space Is Important For Babies

Coming into contact with toxins as an adult is significantly less harmful than coming into contact with toxins as a baby. Mature adult bodies are equipped with detoxifying organs like the blood-brain barrier and kidneys. Babies don’t develop these organs until six months of age, making their sleeping space very important! 

Children also absorb toxins much faster than adults because they take in 50% more oxygen per pound. They also have a much faster metabolism than we do. This means children have a high rate of toxin absorption. 

Babies sleep anywhere from 12 to 16 hours a day, so organic crib sheets are essential for their health.

Just like adults, your baby’s skin protects them from harmful substances, sun exposure, and infection. But unlike an adult, your baby’s skin is very thin and much more susceptible to absorbing toxic chemicals in bedding or any other products.  

Why Organic Crib Sheets Are Important

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Crib sheets found in major retail stores often contain synthetic materials or conventional cotton. Synthetic materials and conventional cotton are laden with harmful toxins like pesticides and petroleum-based chemicals.

In addition, conventional sheets are made with harmful dyes and toxins like AZO-dyes (which contain heavy metals) and formaldehyde, to name a few. The textile industry is one of the most toxic industries; they come in second to big oil in terms of toxins used and pollution generated.

Conventional cotton is considered one of the dirtiest crops on the planet because of how many pesticides are used to grow it. Many pesticides found in conventional cotton are considered carcinogenic (cancer-causing) to the EPA. You do not want carcinogens in contact with your precious little one’s skin. 

Cotton sheets may appear safe, but the carcinogenic chemicals and pesticides do not wash out in the wash cycle. Some toxins are meant to last the life of the textile. Some may reduce over time with washing, but you can not assume that if you wash your clothing, the toxins will be gone – because they will not be.

Synthetic crib sheets are made from petrochemicals (i.e., oil), so washing them doesn’t change how harmful they are to your baby. Washing them introduces microplastic toxins in the environment, around your home, and into the waterways as well.

Microplastics are a real health concern we should all be taking seriously. Breathing microplastics is not good for the health of our family.

These toxins, and pesticides, have been linked with significant health problems like respiratory issues, reproductive issues, kidney and liver problems, skin irritation, fatigue, and cancer. 

When babies spend up to 16 hours a day asleep, you don’t want them to spend that time absorbing harmful chemicals. That’s why certified organic crib sheets and certified organic bedding is the safest choice for your little one. 

What To Avoid In Crib Sheets

We know not all crib sheets are made with the health of your baby in mind. Unfortunately, there are several things to avoid when shopping for the best crib sheets for your little one. 

Synthetic Fibers

Synthetic sheets are often made with petroleum-based chemicals like polyester, nylon, or acrylic. These chemicals are made from plastic and can absorb into your baby’s skin while they sleep.

Synthetic fibres have been linked to reproductive system disruption and immune weakness due to the harmful substances used to make them. Synthetic fibres are also not breathable, which can lead to skin irritation in your baby, as well.

Non-Certified Cotton

There are plenty of 100% cotton crib sheets out there, but don’t let that fool you. Conventional cotton is one of the most pesticide-ridden crops on the planet. Plus, conventional cotton crib sheets are often manufactured with tons of nasty chemicals like AZO dyes and formaldehyde.

You may find labels that say “organic cotton,” which means the cotton was grown without pesticides manufactured using chemicals.

Fabric Finishes 

Labels that read “wrinkle-resistant,” “fire-retardant,” “anti-static,” “stain-resistant,” etc., are fancy ways of saying chemical-laden. Any fabric finish that sounds like this is treated with chemicals like formaldehyde and Teflon. These finishes may sound convenient, but they can negatively affect your little one’s health in the long run. 


Like cotton, bamboo isn’t non-toxic, even if grown organically. Bamboo is used to build bridges and prefab houses. It can withstand hurricanes and tornadoes, so breaking it down into soft fabric requires an intense chemical process that uses bleach, sodium hydroxide, sulfuric acid, and carbon disulphide.

These chemicals stay in the fabric long after being washed and can be especially harmful to babies. 


Even though flannel seems safe, warm, and snuggly it’s made with synthetic fibres like polyester or non-certified organic cotton. Both are filled with harmful toxins that can compromise the health of your little one. Of course, if you come across certified organic cotton flannel, then buy away!

Look for certified organic cotton or linen crib sheets to keep your baby’s sleep space toxin-free. 

What To Look For In Organic Crib Sheets

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Look for certified organic cotton or linen crib sheets with the certifications below. 

Gots Certification

The GOTS certification ensures everything from the organic cotton crop to the manufacturing process is toxin-free. This is the most stringent organic certification available.

Watch out for labels that say “GOTS certified cotton” because that only refers to how the cotton is grown, not how it’s finished. Look for the Gringotts logo on the tag.

When you buy GOTS certified organic cotton, you can rest assured that your product is free of harmful toxins.

Oeko-Tex Certification

Oeko-Tex ensures your organic cotton crib sheets are free from pesticides, chemicals, and toxins in organic and non-organic fibres. Look for the yellow Oeko-Tex certification on the tag. 

Oeko-Tex allows for both organic and conventional cotton. It’s important to look for organic cotton and Oeko-Tex.


Working towards your baby’s health and safety can be a daunting task – especially when there are so many toxic products to avoid. Making sure your little one sleeps soundly without the risk of absorbing toxic chemicals and pesticides is vital for their safety and your mental sanity! Certified organic crib sheets are the healthiest option for your baby, and these brands won’t disappoint!

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