Bests & Worsts Reviews from Amazon

After just a few months of use this drain cover essentially started to melt. I must admit I take hot baths, but this thing should be able to stand up to anything I can soak in, right? You might think this is a freak occurrence, but this is the second cover that this has happened to me with in a row. As the cover has warped it has gradually become less and less effective. I’m frustrated that I have to keep replacing it, but I do because it makes such a difference in my bathing experience, when it is in the proper shape. At least it’s supposedly recyclable. Also frustrating is the fact that I put one of these in my cart just a few days ago @$4.99, and several others were available for under $6, but now I can’t find a single one for less than $6.99. Why is the pricing so inconsistent on here?