How To Clean Pergola Roof

It sounds like you ve let it go for a while so you might have to hit it with something a bit harder.

How to clean pergola roof.

Mildew and mold can be cleaned with a mixture of bleach and water. You want to keep the bleach concentration low to avoid staining or damaging the wood. To remove stains and mildew mix a cup of vinegar oxygen bleach with a gallon of plain water and apply it on the stains soon after hosing down your pergola. In a bucket combine some cold or warm water with some liquid dishwashing soap the kind you use for washing.

Here is a link for the thompson s water seal i used. 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. Take a garden hose and give the entire aluminium pergola a good hosing down from top to bottom. If it needs cleaning you can use a low pressure power washer to clean away any debris or mud.

Gently wash your pergola with soap and hot water in sections. This works best if the hose is on a. Regular clean ups will ensure that these stains are tackled and your pergola looks elegant all through the year. If this doesn t work you can sand the pergola and apply a fresh layer of stain and sealant.

Leave it on for a few minutes and use a brush to gently rub the stains off. But your hard work will pay off.