Why the Pure Zees Crib Mattress? Our crib mattress is the world's first ever to be certified asthma & allergy friendly® by the Asthma & Allergy Foundation of America. We always believed the baby cot mattress needed to be improved upon. Pure Zees wanted to be different and be in the position to say truthfully that all our claims are proven and true, and even better still, by one of the world’s leading advocacy organizations in the world.
As you try to get to the bottom of the ‘what cot mattresses should I go for?’ conundrum, you may well be tempted by the organic and wool argument. I mean, it all sounds so very nice and natural and that must be good, right?
Is it 40 degrees Celsius or 60 degrees Celsius for dust mites? Firstly, there is a distinction between dust mites themselves, and dust mite allergen, both in terms of how to remove them, and in terms of how allergenic they are. People are generally not allergic to dust mites themselves; they are allergic to the waste and other materials the dust mites produce. Pure Zees Baby Crib Mattress.