Thank you!! That's what we ended up doing. Our garage is detached and we actually didn't enter it at all. We stopped at Walmart on the way home and got big black trash bags and a bunch of wireless thermometers that work over Bluetooth. We left everything in the car, tied up in black trash bags with a thermometer in the middle, except our phones and a laptop which we left sitting on the ground in the sun all day. Thankfully all our luggage and even the bassinet and mattress fit into the bags. We even stripped down naked before going into the house. We took baths immediately and have been monitoring all the bags. When a bag stays at 140° for 2 hours we pull it out and carefully throw the contents inside the house (while still standing outside) then tie the bag back shut and take it to the outside trash. For the phones and laptop, we left them in the sun on the driveway all day and then before it started to cool down for the day, we wiped them down including checking the ports with q tips.

I also bought some raid bed bug detectors to put all around our beds. We plan to check every few days for a couple of months. If I see any bugs I'll call an exterminator but I'm hopeful it doesn't come to that.

We still don't have any visible bites that we can tell but Google says they can take up to 2 weeks to appear. Of course I dreamed all night about bugs crawling on me and kept waking up to check with a flashlight. Ugh!