What areas should be prioritized?
Higher traffic areas like check-in desks, bathrooms, locker rooms, and communal workout spaces. The Arc should be run between classes for maximum efficacy.
Can Arc harm workout machines?
No, it will actually disinfect the surfaces of the equipment. With that said, it can fade certain materials over time if cycles are consistently completed very close to the Arc. Try to keep the Arc more than 3' away from materials you are worried about fading.