how do you clean out a clogged gutter downspout?

I cleaned out the top part, but the downspout part is running slow. I used the hose to flush it down, but it is still slow. The hardware store guy said that a plumbing snake might put a hole in the downspout. Any ideas of a tool that might work and where to get it? Thanks!!!!!!!!!!!!

Public Comments

1. I agree with your plumbing snake idea. I find it very hard to believe that would put a hole in it: unless your gutters are made of cardboard.
2. I would first check both openings of the spout to see if I could see / reach the cause of the slow drainage. I would also shoot high-velosity water up the spout to see if that loosens the clog. A plumbing snake is probably your best bet if it's a tough clog. You can rent them at equipment rental places or buy a cheap one at Lowe's / home depot.
3. If you can stand on a ladder with the garden hose up over the top of the gutter, then down into the downspout as far as it will go -- WITH SOMETHING HELD OVER THE TOP OPENING AND CLOSE UP AROUND THE HOSE TO SEAL THE WATER IN -- it will blow the clog out. I have used this method, and it builds enough water pressure to move the clog out.
4. before you flush again with hose....... wrap a towel around hose so you get a very tight fit...... the extra water pressure should blow any obstruction out...... while water is on push the hose thru the towel and down the spout......................