Scrub the gutters with mild soap and water if you don t have a power washer.
Cleaning and painting aluminum gutters.
After the gutters are sufficiently clean and smooth it s time to prepare them for painting.
Stand on a ladder directly underneath the gutters.
F 13 gutter grenade is a multipurpose gutter cleaner that s safe for all types of gutters.
Combine 2 tablespoons 30 ml of mild soap with 8 cups 1 9 l of water.
Once you wash off thegutters additional loose spots that need scraping will be apparent.
Here s how i did it.
Remove the old paint.
Use special clear bonding primer.
The best cleaning method is to get out the ladder a bucket of soapy waterand a large sponge.
When painting aluminum gutters it is imperative to use clear acrylic bonding primer which is available at any major hardware retailer.
For aluminum try gutter zap which removes electrostatic bonded streaks with little scrubbing.
Sand these spots down with an aluminum oxide or silicon carbide sandpaper.
This step is one of the most important in the series.
Use stain solver to clean gutters.
Aluminum is easy to paint.
My trick for cleaning aluminum siding wouldn t work because the chemical sprayer wouldn t reach that high and it would just come back in my face luckily i found an easy way to clean outside of gutters without getting on a ladder.
Dip a horsehair brush or a brush with soft bristles in the soapy water and scrub down the gutters well.
Certain spray paints are great.
Actually before the washing process use a scraper toremove any areas of loose paint or heavy dirt buildup.
Proceed to scrub your gutters in a circular motion wiping away the loosened dirt and debris at it builds up in the foam.
Use a paint scraper to scrape off as much paint from the gutters as possible.
If you already have aluminum gutters installed you must remove any existing paint that you may have gotten on your gutters when painting your house.
It attacks the oxidation and not the paint or material.
Once clean inspect your gutters for protruding nicks and scratches that could cause your paintbrush to catch and leave a streaky appearance.
Painted aluminum gutters have added protection from the elements but regardless of whether your gutters are painted wash them using the same care as unpainted gutters gutters you should thoroughly clean your gutters twice a year to keep them clear of clogs suggests building supplies giant lowe s.
It only took about half an hour to get the entire back half of our house sparkling clean.