Because we live in an area with high silica content in our water, I have to keep on top of shower cleaning, so that means I have to have the last shower and squeegee and dry it every day!!! So now once a week, when my husband wants a lie-in and a late shower, all he has to do is spray the shower with "shower spray hero" and walk away. The biggest issue is the next morning the shower base is like an ice rink! But the benefit is the trap also gets an easy clean, and gradually the deeply embedded ...