Clean Cash by Caldwell & Gregory is a free iPhone app that provides the easiest and smartest complete laundry solution. With this app, users can conveniently pay for laundry cycles from their account using Bluetooth technology to communicate with the washer or dryer.

The app offers a seamless experience by allowing users to purchase credit directly from the app and use that credit for their laundry. Users can start laundry machines via Bluetooth by either scanning a QR code or entering the machine number on the machine itself.

Clean Cash also offers additional features for participating laundry rooms. Users can view machine availability, ensuring they can plan their laundry cycles more efficiently. Moreover, users can receive alerts when their laundry cycle is complete, eliminating the need for constant monitoring.

Overall, Clean Cash is a user-friendly and efficient app that simplifies the laundry experience by providing a convenient payment method and additional features for participating laundry locations.