A biological growth is making the Thomas Jefferson Memorial appear black, filthy and grimy in spots. And this week the National Park Service began tests to see if they can find a way to remove the spreading grime.
https://wtop.com/dc/2016/08/nps-ready-to-battle-grimy-biofilm-coating-jefferson-memorial/slide/1/
NEW Q
#1124
Apr 10 2018 14:16:11 (EST) Q !xowAT4Z3VQ ID: 06cd81 985368 NEW
@Snowden
Yes.
Testify then drop.
We have it all.
These people are stupid.
Fireworks.
POTUS’ weekly address.
END.
Q
Wonder/hope they try using hydrogen peroxide at different strength ratios.