Star San. If you haven't tried it, you need to. (No, I don't work for them) I love this stuff. Cleans my bottles and labware in a flash, leaves no odor, food safe. It is primarily used for disinfecting brewing equipment. I put a bit of it in the sink with a lot of hot water and dump all my stuff in. You don't *need* to rinse, but I always do. From a brewing site:
Star San is an acid-based no-rinse sanitizer that is effective and easy to use.
Star San is an acid-based no-rinse sanitizer that is effective and easy to use.
- Made from food-grade phosphoric acid, safe for people and the environment.
- Star San is self-foaming, which helps it to penetrate cracks and crevices.
- Odorless and flavorless, no need to worry about tainting your juice.
- Does not require rinsing when used at the recommended dilution.
- Use only 1 oz Star San per 5 gallons of water and just 1 to 2 minutes of contact time.
- Used as a soaking solution, it can also be applied by hand (wear gloves) or with a spray bottle.
- Reusable: a solution of Star San will remain effective for up to three to four weeks in a sealed container; it is effective as long as the pH is 3 or lower.