Lights on!

I could finally open the box and smell has disipated humidity is down little relieved

I am not going to use that spray unless told otherwise.

did try and get some close up pics of the suspected plants.

I have thought of one senario that may point to the smell. I did flush them 3 days ago. I am using MG moiture control will it give off that type of smell when drying out?

I say that because the plants look ok to my untrained eye.