Michael Hawkins, owner of San Diego Hot Tub Rentals in California, rents portable Softub hot tubs that use a propane-powered water heater that maintains the temperature in the tub. The hot tubs can accommodate up to six people and hold up to 300 gallons of water. The Softub has a device that sanitizes the water without using too much chemicals so it stays clean for a weekend.

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San Diego Reader

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