I got this stuff from Loews, www.usfloorsllc.com/products/natural-bamboo-collection/why-natural-bamboo/ I've been airing out 5 boxes in the porch or 4 days with a fan and it still smells. I'm not sure what the smell is? They claim to have only .03% formaldehyde? It smells pungent but also like burnt grass? Is strandwoven bamboo suppose to smell like this? Do you think it will dissipate soon or should i just return it?