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Question

i built a house in 1991 put on a regular roof 25 -30 yr gaurantee latley ive notised that certain areas have darkening streakes and also some greenish mildew or mos type acumulation what can i do to clean this up it isnt very attractive

Submitted: 17 days and 9 hours ago.
Category: Home Improvement
Value: $8.10
Status: CLOSED

Accepted Answer

Hi XXXXXXX

Here is a line of products that can clean your roof

http://www.roofbeclean.com/page/page/853837.htm

Whatever you do you should avoid pressure washing or scrubbing the shingles. Either of these methods can damage the shingles.

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Expert: Rick
Pos. Feedback: 100.0 %
Accepts: 
Answered: 11/5/2009

General C&ontractor

Licensed Construction Supervisor & Remodeling Contractor 35+ years experience

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