PROSOCO Enviro Klean® 2010 All Surface Cleaner - Concentrated, Industrial Strength, All-Purpose & All-Surface / Hard Surface Cleaner - One diluted gallon can make up to 10 gallons: Amazon.com: Industrial & Scientific
Heavy Duty Non-Toxic All-Purpose Cleaner – Zappy's Auto Washes
HI-POWER ALL PURPOSE CLEANER – The Janitors Supply Co., Inc.