Services › Food & Beverage - Fermentation Tank Steam Clean w/ Undercarriage Spinner Tool Food & Beverage - Fermentation Tank Steam Clean w/ Undercarriage Spinner Tool $220.00 Fermentation tank steam clean with Optima XD and Undercarriage Spinner Tool. Quantity: Add To Cart Added! Fermentation tank steam clean with Optima XD and Undercarriage Spinner Tool.