Ask the Expert: “Can chlorine be used on tiles…”

Below is a recent question submitted through our “Ask the Expert” form jand the response from TRI President and Technical Director Rick Olson. Question – “Residential home requires water blasting of tile roof to remove dirt and what I will assume is mold. Can chlorine be used on tiles or will there be a risk of streaking the …
from Tile Roofing Institute http://tileroofing.org/ask-the-expert-can-chlorine-be-used-on-tiles/

from Tumblr http://scarletpoling.tumblr.com/post/140935072695