ricksplace
Member
Geez. I used to complain because I have to heat my darkroom. Temp fluctuations here range from +40 TO -40c, with the majority in the lower end of the scale. My darkroom in the basement rarely gets above 20C even in hot weather. When it's -40C outside, the ambient temp in my darkroom is about 15C. No cockroaches here. Seems they don't like the cold.