Can you help tell me what kinda mold or fungus this is?

Garages Tend build up bacteria that seems to be harmless but can lead serious physical damage on human body. Molds can be helpful or harmful depending of where they grow and how they grow. Molds are actual fungus that build from bacteria in a moist area. I believe the mold that found in your garage is called Red Mold it can be harmful if you breath too much of in it. It can cause a series of breath problems. The best way to remove is by using commercial cleaning products with a mask and gloves and don't forget to ventilate the room while removing.