It has been nearly 3 years, and I am still struggling with finding a smarter, more practical solution to neutralize the nuisance of food particles getting lodged between my teeth. My trusted dentist, who seems very overwhelmed by my dental structure, says that I have a teeth constitution that is too complex to have straight answers. I have had my share of dental fillings. Even while filling with the best compounds known to mankind, the attending dental intern was quick to point that given the strange manner in which my teeth are lodged horizontally, the lifespan of these fillings is going to be a big question—what should last for at least one year might not make it beyond the first 3-4 months in my case! I have discovered some things along the way and I guess these will be somewhat helpful to those with a similar problem.