I do the eco thing, and while I keep a gallon contractor sprayer and a few gallon jugs of water. But if I can I use products that work good but don`t require any sort of rinsing. Years ago I use to use Mothers and for a wipe on wipe off it worked close to as good as Tuff Shine for me. I know Eco Touch makes one that`s waterless too, but I can`t find any reviews of it. And it`s a wheel cleaner that also cleans tires. I`m usually wary about products that do both. Wheels & Tires are the most difficult part of detailing without a pressure washer or hose. As much as I love the Mothers product, I hate that you can`t buy it in gallon sizes. Another thing I always shoot for is being able to buy in a gallon size so I`m not adding a ton of plastic bottles into the environment. Especially for a product like a tire cleaner where you use so much.