How To Clean Pergola Roof

If you haven t washed your once prized pergola in months or years or even if it s just high time you deep cleaned you may be in for a chore.

How to clean pergola roof.

Most manufacturers and installers seem to recommend to clean your polycarb roofing pretty regularly with warm soapy water and a soft brush. Take a garden hose and give the entire aluminium pergola a good hosing down from top to bottom. You want to keep the bleach concentration low to avoid staining or damaging the wood. If this doesn t work you can sand the pergola and apply a fresh layer of stain and sealant.

Gently wash your pergola with soap and hot water in sections. This works best if the hose is on a. How to clean an aluminium pergola. Regular clean ups will ensure that these stains are tackled and your pergola looks elegant all through the year.

Leave it on for a few minutes and use a brush to gently rub the stains off. Mildew and mold can be cleaned with a mixture of bleach and water. In a bucket combine some cold or warm water with some liquid dishwashing soap the kind you use for washing. Rinse immediately after each section.

It sounds like you ve let it go for a while so you might have to hit it with something a bit harder. Here is a link for the thompson s water seal i used.