Re: Strawberry Hookah.. :/
A few people I have run into that smoke a set amount of flavors have a few different hoses. One for each flavor, It could get pretty pricy if you like to switch the flavors a lot. What my friend has is a washable hose that is awesome. He just washes it out after every sesh and it's good to go the next time. Give that a shot and the strawberry flavor probably won't be as strong. As for the hookah itself, you already tried the 2 things I woulda suggested. Best of luck.