It works for me, I don’t want to use a plastic liner because with the heat of the shower it releases a lot of toxic chemicals.I bought too, I could have bought a bigger one, make sure you measure your shower stall before buying it. I keep it inside of the bathtub while I take a shower and for a while after it to drip and then I take it/the bottom part outside of the bathtub to dry out.I bought I believe almost a month ago and it looks good, no mold.I’m planning on washing it once a month.