2ND UPDATE, May 20: Another day, another viewership milestone for the trailer promoting NBCâs upcoming dramedy series This Is Us. The trailer just crossed the 30 million mark on Facebook. With the additional play on YouTube and NBC.com, I hear the trailer would get to 50 million views total soon.
(WindexÂ® Multi-Surface Vinegar and WindexÂ® Outdoor Multi-Surface do not contain ammonia. They are safe to use in these cases.). When I clean my windows, it's a race to wipe up the spray before it hits the sills.
Anhydrous ammonia is a colorless non-flammable liquefied gas. Its vapor is lighter than air [(vapor density of 0.6) air = 1] and has the same pungent odor as household ammonia. Although ammonia vapor is lighter than air, the vapors from a leak may hug the ground appearing as a white cloud.