Posted by a reviewer on Amazon

This product works well although i did not use it with a pressure washer

Posted by a reviewer on Amazon

My pressure washer is bottom end and will not allow mixing of products when using the pressure wand

Posted by a reviewer on Amazon

I dont know what the previous reviewers method was or whether his pressure washer was mixing in the correct ratio i doubt it could be but i certainly couldnt disagree more

Posted by a reviewer on Amazon

Over the course of 8 years the white fascia boards on my house had acquired severe ugly black mildew that obscured over 60 of the white stain beneath

Posted by a reviewer on Amazon

I do not have a pressure washer so i applied it according to the directions for manual mixing which was 120 ratio 1 cup to 114 gallonsand simply sprayed it on with a 2 gallon garden sprayer

Posted by a reviewer on Amazon

That one cup worked along 60 feet of fascia and sofit before the sprayer went dry

Posted by a reviewer on Amazon

Using my method one gallon would quite easily do the entire outer surfaces of a 2000 square foot home top to bottom