About 2+ years ago we layed pavers on a sand bed over our concrete pool deck.

James S
by James S
About a year ago we had someone pressure clean & reseal them. Now we are getting what looks like black mold coming up in the cracks of the pavers. Need a solution or someone who knows what to do the clear this up before it spreads all over the deck.
Pool deck pavers showing the black mold?
Frequently asked questions
Have a question about this project?
Comments
Join the conversation
2 of 37 comments
  • Nicholas S Nicholas S on Nov 12, 2011
    Yep I thought the sand sounded like a problem. I agree with Hoffner. But in the intrest of saving money using the Alge-cide, as KMS said, should do the trick. After one good scrub and then once a year should do fine
  • I agree the less work the better You will still have the problem no matter how you do the instlll it is just a mstter of how quickly it comes back
Next