Sept. 13, 2021—The International Carwash Association last week announced it will require all guests to wear face masks at The Car Wash Show. 

In a news release, the association said the decision to require face coverings regardless of vaccination status matches the current policy for Las Vegas hotels and casinos, which is where the event will be held.  

"We believe that this policy balances our community's goals, preferences and capabilities, and puts us all in the best position for a successful event," the release said. "All participants should remain prepared for the possibility of this policy changing for reasons beyond our control. Should that happen, we commit to providing notice as soon as possible."

The show will run Nov. 15 through 17 in Las Vegas.