Power Cleaner is a super-strong fabric cleaner.
Power Cleaner and cotton tent canvas
- It is fine to use Power Cleaner on cotton and canvas tent fabric.
 - First try it out on a small piece of canvas.
 - Power Cleaner can have a light bleaching effect on some tent canvases,
 
We use it in our special sail and tent laundry to clean extremely dirty tents, boat covers, parasols, sails and awnings.