Review on Lemi Shine Citric Acid 5lb Bag - Pure Food-Grade Flavor Enhancer & All-Natural Preservative, Fragrance Free for Bath Bombs, Cooking, Canning, & Homemade Cleaning Supplies by Dana Jackson

. I've tried many products that 1) didn't work, or 2) worked but caused my husband's asthma (yes, even vinegar) or 3) didn't work for our septic tank and had to be disposed of in our monthly hazardous waste pickup at our landfill . I've only had Lemi Shine Anhydrous Citric Acid for about a week and I love it! So far I've used it to clean: hard limescale on the bottom of our kettle, stainless steel sinks, faucets in all sinks, toilet bowls, toilet bowls, the inside of my dishwasher, cat bowls. I can't use it in one of our showers because it's tiled with natural stone, but I'll try it in another bathroom with a shower and bath as absolutely nothing else was able to remove the limescale deposits. I ordered 5 pounds. a bag of Lemi Shine citric acid, assuming it will last for several years. But after the success I've had with it, it looks like I'll be ordering more soon.