You can buy gutter caulking compound online.
Fix loose gutter downspout.
You ll find downspout straps for.
If the downspout is loose replace or reattach the downspout straps which are metal brackets that screw into the side of the house to hold the downspout in place.
Easy gutter fixes you can diy loose gutters.
To keep leaves and other debris from put strainer in each downspout opening.
Apply silicone or special gutter caulking compound along the seams on the inside and outside to seal the leaks as shown above.
If water is dripping behind your gutter it s probably because it was installed without.
They do the job all right but.
Remove all gutter spikes from along the loose or sagging areas of your gutter using a drill.
Years ago spikes and ferrules were a common method for hanging gutters.
Water gets behind the gutter.
After the first length of gutter is in place continue assembling the component parts with slip connectors at each joint and inside or outside miters as required.
Patch small holes with roofing cement.
Put one screw in on either side of the downspout.
These short screws are visible from the front of the gutter farthest from the house and pass through.
Watch this video to learn.
Using the sheet metal screws and the drill drive two screws into the top of the downspout attaching it to the gutter.
For a long downspout give it additional stability and security with straps to the side of the home.