Peapods Guide to Cloth Diaper Fabrics
Applications | Advantages | Disadvantages | |
Cotton | Used in prefolds, flat diapers, and some AIOs. May be conventional or organic. | Easy to clean, dries quickly, not prone to stinky buildup. | Stains easily. Does not wick moisture away from baby. |
Microfiber | Synthetic fiber used in pocket diapers, AIOs, and inserts. | Very absorbent & less bulky than other materials. | Too absorbent to be next to baby's skin--usually kept under layer of synthetic fleece. Fibers tend to trap gunk and may require stripping after many uses. May leak if compressed. |
Hemp | Used in prefolds and inserts. Usually blended with cotton. | Very durable and holds moisture well under compression. Easy to clean, not prone to stinky buildup. | Somewhat rougher & stiffer than cotton. Higher cost than cotton. | Bamboo | Used in prefolds and inserts. Rayon fiber derived from bamboo through chemical process. Often blended with cotton. | Very soft and absorbent. | Bamboo a very environmentally-friendly crop to grow. However, processing bamboo into fabric is very intensive and much less environmentally-friendly. |
Synthetic Fleece | Used in pocket diapers, AIOs, and inserts. Porous fabric wicks moisture away from baby's skin. Not absorbent but used in conjunction with microfiber or cotton. | Keeps baby feeling dry. Useful for overnight and naptime diapering. | Although baby may feel dry, diaper should still be changed as soon as possible when wet. |
Polyurethane Laminate (PUL or TPU) | Used in diaper covers and shells. Synthetic waterproof fabric. | Most common fabric for diaper covers and outer shells of pocket diapers and AIOs. | Not breathable. Avoid drying on high heat. |
Wool | Used in diaper covers. May be new or upcycled. | Breathable alternative to PUL. Good for overnight diapering, allowing baby to remain comfortable even if wet. | Requires handwashing. Natural lanolin oil must be preserved by using special wool detergent. |