Car Wash Show Nashville 2024. The international carwash association’s annual event — the car wash show — is set for may 12 through 15 at the music city convention center in nashville, tn. And it's not surprising, the car wash industry has.
The car wash show™ 2024, hosted by international carwash association (ica), concluded with resounding success in nashville, tennessee, at the music city. The industry’s largest and most essential event set records in 2024 with the highest attendance in the show’s history.