Our 1/2" Tight-Lock Tiles don't have a strong rubber smell. If you are looking for a rubber tile that has no smell, then we would suggest going with one of our virgin rubber tiles. If you are sensitive to smells, we do recommend mopping our rubber flooring with a mild soap and water solution with a synthetic mop head. You can park a vehicle on our rubber tiles, but we don't recommend using it as a garage flooring. Rubber can be damaged by oil that can leak from your vehicle. If your vehicle does leak, we recommend placing our Nitro Rolls or an AutoFloorGuard mat under your vehicle. The other reason we don't recommend rubber tiles as a garage floor is due to the separation of the flooring due to the turning of your wheels when going in and out of your garage. You can prevent this by adding some double-sided tape under the tiles or you can glue the tiles down.