Hi there. Well, my shave den is in a room on the second floor, which gets kind of hot during summer (40 C). I have hard soaps (SV, Tabac, DR Harris, etc) which I’m pretty sure won’t have problems, but I’m concerned about my softer soaps (Zingari, Stirling, PAA, and some creams). I never introduced water in the tubs since I use a scoop. Could they go bad due to heat in summer? Should I move them to the first floor, where it’s cooler? Thanks