Review on 🔍 ECOGUARD Performance Proven Nelson Studies: Unveiling the Efficacy of this Cutting-Edge Product by Justin Sherman

Really wanted to love these masks. I got 5 black masks from a man whose mother was a doctor. I loved her! I thought they were the same? You are not! I don't like the smell inside when you put it on. The sides seem to let my breath out, which doesn't make sense to me when I can feel the air coming out on the exhale? I found some other masks that do the same thing. I used 2 masks to double up so this doesn't happen? But they are too thick to use 2 masks at the same time. I don't like these masks at all. I would love to get my money back and just buy another black mask hoping it's the same one I got earlier or just get the KN95. I was just happy to buy something made in America. I've heard rumors that some Chinese masks cause cancer. I heard the ones shown in blue. So I decided to buy an American of any production anyway. But I really don't like this mask. So I'll just have to buy something else when it's time for new masks. I will find out what is the best way to use them as it is not possible to return used masks for Revain after using the product? But I am disappointed with this product and I do not recommend it! Maybe smaller faces? I mean I didn't think my face was big? But maybe the mask doesn't fit because of the position of the ears or my jaw? Odor? This is a product, so what will the choice be? It almost smells like a wetsuit when you put it on for the first time. smell like neoprene? It is strange.