I have used the rit die method on many occassion's. The only thing that I would add to Cafeen Man is to use a disposable pan to mix the die in. I use the aluminum cake pans that you can get at the market. Keep an eye on your work as depending on the material your canapy is made with, it may take a while to get the desired tint or it may only take moments. Once you have reached the desired tint, wash the canopy with cold water and dry. Be very careful, cause if you are not, everything you touch or spill on is also stained. Good Luck, Dave