Bests & Worsts Reviews from Amazon

I feel terrible rating something from a company I love as 1 star. I read the box and bottle and nowhere does it say it should be refrigerated. This is a terrible mistake on behalf of the company. Just sitting in my cupboard with all my other supplements it has grown mold twice. The first time I thought my goodness I must have done something wrong. Nope, it grew right back. If this is visible, I can only imagine what is developing inside the sprayer or bottle and not visible. If I bought this again I would keep it in the fridge. I live in Michigan for goodness sake, not exactly a tropical climate. This is dangerous, please be cautious when using this product.