Keep your Dry Flies Floating Longer

One way that you can keep your dry flies floating higher and longer on top of the water is by waterproofing them.  Take a can of Scotch-guard, the same stuff that you use to protect your furniture, and spray those flies that you plan on taking fishing with you in the next few days.  Let them dry overnight before using them. 

The Scotch-guard will put a waterproof protective coating around your flies and prevent them from becoming drenched with water.  This will allow them to float higher and longer on the water.