Not sure what type of chemical scent it adds in, but the body washer gives a very strong, and unpleasant smell. Came in good time. These shoes are too expensive for this poor craftsmanship. They were surprisingly sturdy. ? Also, ?I wish I did not have to take them off to put on shoes! Update: I received the size 6. Due to the mesh material, any rough bits or bits that stick out snag a bit when youre pulling them out, but its definitely not a dealbreaker. This item was perfect and gave me so much room. Wow - this great LiTRPG has finally reached an end. I am using the convenient hooks to hold a Bluetooth speaker, a pumice stone, and an extra loofah for guests.