Now 40 years later our nappies contain no added chemicals or toxins such as chlorine or perfumes to prevent irritation to your baby's delicate skin. Skin-friendliness is one of our most important values. Muumi Baby nappies and pull-up pants are made in cooperation with the Finnish Allergy and Asthma Federation. Our nappies and pull-up pants do not contain any allergenic agents such as latex, formaldehyde or phthalates. Muumi Baby nappies and pull-up pants are packed in biodegradable bags that you can reuse as bio-waste bags, for example. This is a much safer alternative than chlorine bleaching for both your baby's skin and the environment. The combination between skin friendliness, environmentally friendly product lifecycle and premium performance makes our nappies the best choice for your baby.