Hot weather is here to stay for the next several months and extreme heat can cause problems for both the building environment and our collections. Make sure that you prepare well by refreshing yourself with some NEDCC tips for monitoring heat and humidity levels in your facilities, as well as routinely checking in on HVAC systems: https://www.nedcc.org/preservation101/session-2/2controlling-the-environment
Here are also a few tips from the New York Documentary Heritage and Preservation Services: https://dhpsny.org/blog/dhps-tips-5-tips-protecting-collections-summer%C2%A0