Are you looking for a fast, professional, and eco-friendly car wash in Mount Pleasant, SC? Whistle Express Car Wash is your go-to local car wash for the greater Mount Pleasant area. Our 3-minute drive thru car washes allow you to stay in your car and have a beautiful car (both exterior and interior) without long wait times. And our eco-friendly practices, like biodegradable detergents and water recycling, clean your car with minimal environmental impact. Not only do you get our friendly customer service for the best car wash experience, you also get FREE amenities with every wash. Join our Unlimited Wash Club today for deals and specials. When it comes to cleaning your car, visit Whistle Express Car Wash of Mount Pleasant, SC and experience the difference!