The Materials
All Nook products are entirely non-toxic. We emphasize Nature's own performance
solutions to replace harsh chemical treatments and free the crib of off-gasses
and skin irritants. When infants sleep healthy, parents sleep happy.
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Microbe-resistant
All-natural zinc infused into eucalyptus fibers restricts microbes, mites, fungi and mold from adhering to the sleep surface and keeps the mattress surface fresh and clean.
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Potency that doesn't fade
Zinc is one of the most powerful natural, non-toxic microbe resistors available today. Nook's patented zinc fabric technology clings fast to fibers, allowing for successive washes without loss of potency. Yet, it's gentle enough to touch delicate infant skin without irritation. Tough and sensitive, zinc is the gentle giant of microbe-resistance.
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Natural zinc vs. harsh household cleaners
Most mattresses are not microbe resistant and are often cleaned with harsh household cleaners to fight germs on the mattress surface. All-natural zinc is a safe alternative that fights microbes naturally and effectively, improves the quality of the air passing through the mattress, and offers a gentler surface for the sensitive skin of infants.
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People and planet friendly
Because zinc occurs in nature, it is environmentally easy to produce. Plus, it is a water-based formula, completely free of toxic solvents or other harsh chemicals making it gentle enough to qualify for the bluesign® certification for safety.




