I am getting back into reloading and have the choice of setting up in a couple areas. I have a detached 1 car garage that's not air conditioned but is heated for winter or I can set up in the house in the laundry room. The laundry room is big and has the washer/dryer/sink (the water heater is in another room) My question is it ok to keep powder/ primers in an area with the washing machine? Also, would it be ok to store them in the workshop with no AC in the summer?