You need to make sure you get all of the mold / crap out of there . Behind the foam too or your chancing making you and the girls sick to say the least .
This is exactly why I refuse to use mylar anymore = crap living between the walls -n- mylar . I too am a basement grower . Clean the hell out of it and use some KILZ to prime the walls and add "Mildex" = mold / mildew combatant to the final flat white topcoat of paint . Mildex is aval. at Homedepot / lowes / Ace hrdwr etc...
Peace
Crispi :jointsmile:
xcrispi Reviewed by xcrispi on . GROW ROOM SANITATION I have this dank (excuse the negative use), dusty, dirty looking room in my unfinished basement that is my only choice for a grow room. What do I use to sanitize this room. I was considering buying an XJ-2100 UV from Surround Air. It is a negative ion generator w/ a UV germicidal lamp. Figured this device might protect against the billions of crazy mold spores that are surely coating the walls and choking the air in this room. Rating: 5