I used a product that was meant for cleaning plastic garden furniture because it also cleaned almost everything else that regular cleaners could not and after spraying it on the gutters and wiping it off it started to dissolve the baked on paint and i had to stop.
Cleaning outside of aluminum gutters.
However aluminum gutters do require a bit of special care including not scrubbing them with a metal brush and being careful not to crush them with a ladder.
For those new to buying and using cleaner products tsp pf stands for trisodium phosphate phosphate free which implies that the product possesses the cleaning and degreasing qualities of the component trisodium phosphate but does not cause the harmful effects of phosphates.
Specially formulated to remove tough soils from exterior metal vinyl plastic and aluminum surfaces.
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.
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.
You have to be careful with some cleaning solutions on aluminum gutters.
Gutters are typically white and over time the elements can cause the outside of the gutters to dull and become unattractive.
With a ladder and a few supplies your gutters will be clean in just a few hours.
Here s how i did it.
A simple solution of water and white vinegar works very well for cleaning the outside of the gutters and won t corrode aluminum.
You can also make a paste with a small amount of water and cream of tartar which will act.
If you have aluminum gutters you ll want to be careful when choosing a chemical as some may cause aluminum to corrode.
Suitable for cleaning exterior metal plastic and vinyl surfaces including gutters window and door frames siding or lanai frames.
Clean your gutters using cleaning agents or solvents which are marketed and sold under the tsp pf label.
The gutters have a very thin coat of baked on paint.
To keep your home looking pristine you should clean the gutters a couple of times each year to remove all of the bird droppings mud and other things that can collect on the outside of the gutter.