I got tired of Googling "how much bleach per gallon" every single time. The answers were always buried in blog posts, inconsistent, or flat out wrong. So I built CleaningRatio — free calculators that give you the exact dilution ratio in seconds. Bleach, vinegar, hydrogen peroxide, essential oils, hypochlorous acid, PPM conversions — all covered. Just pick your cleaner, enter your container size, and get the ratio. Built for people who actually clean.