PLASTIC HOSE Overall, shisha plastic hoses are a good option for those who are looking for an inexpensive and easy-to-care-for hose. However, they may not be the best option for those who are looking for a durable hose that is less likely to harbor bacteria. Here are some tips for caring for a shisha plastic hose: Rinse the hose with warm water after each use. Soak the hose in a vinegar solution for 30 minutes once a week. Allow the hose to air dry completely before storing it.