Rinse your galvanized metal with clean water from a garden hose as a first step to clean a metal roof or use a damp cloth for a smaller metal item.
Galvanized roof cleaner.
If you have a large area of galvanized steel to clean like a roof or the siding on a building using a pressure washer will save you time and effort.
A dirty roof can detract from your home s curb appeal and resale value while potentially harboring water and other corroding materials that can cause your metal roof to rust.
Galvanizing metal is the process of dipping it in a solution of molten zinc.
The surface of galvanized metal is usually shiny but over time the shine can become milky or cloudy.
Before you wash the galvanized metal simply rinse it off with a hose or some clean water.
Make sure your keep your roof clean to help your entire property look and function at its best.
Keep your roof clean.
Once dry the metal usually iron or steel is protected from corrosion and rust.
Here are a few steps to use to effectively clean galvanized metal.
To clean a metal roof wait for a dry overcast day and make sure you have a partner to help you for safety reasons.
Step 1 rinse with water.
When you re ready to get started spray your roof using a garden hose with a spray nozzle attachment starting at the top of the roof and blasting downward so the dirty water runs off the sides.