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  • We appreciate our loyal customers. If you had a membership with H2WOW, we thank you. H2WOW is no longer billing you for your membership. Cobblestone Car Wash is responsible for all recurring billing charges for memberships. If you wish to cancel or have questions about your charges, please reach out to Cobblestone at 602-867-5939 to discuss your membership. You can also speak to any team member on-site about questions you may have.
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