Hello. I have an 05 Honda Element. Whenever I use the windshield washers a horrible vomit like smell enters the car. the smell often remains for days. The dealership said that the wiper fluid reservoir need to be replaced and would cost several hundred dollars. We asked if it could just clean it out and they said this would involve taking the front of the car off and would cost as much due to the labor. Im looking for a cheaper alternative. Maybe an additive or something I can do myself to fix this. Any thoughts?