Review on 🚽 Efficient 2 Pack Toilet Cleaner Tool for Hard Water Stain & Build-up Removal: Ergonomic Handle, Pumice Stone, Stain Ring Remover - Ideal for Toilet, Pool, Bathroom, Sink by Philip Russell

This is the only product that I have found that actually works for removing hard water lines from my toilets and sinks. I have a septic system so I can't flush nasty chemicals down the drain. I've tried countless "septic" toilet cleaners to get rid of hard water lines in my toilets. Nothing else worked. As your grandmother told you. Sometimes all you need to do is roll up your sleeves and dry off. The stones will slowly wear out as you clean them, which is nothing to complain about. I buffed all 3 toilets in my house with a brush and removed about a third of a stone. The only mystery I have is where to store it when I'm not using it.