My two weren't interested in the wings either and refused to even lick one! I have read about cutting them into three at the joints to make them more manageable for the first timer (if you can bare to do it what with being a veggie
)
I think a lot of the products are to help avoid plaque build up rather than get rid of a heavy coating of plaque eg special biscuits, logic gel, plaque off. I did use logic and plaque off but unfortunately lapsed a few years ago... My boys had their jabs last night and Lu has to have a scale and polish as his are getting bad (he's 5) but the vet explained it's better to act now than for him to get bad in a few years time and get receding gums or need extractions
He did a demo with a screwdriver that he painted tippex on (thin coating to represent
after a scale and polish, he said there's no point feeding it before) and pushed the screwdriver into a Hills special toothcare biscuit to show how the structure of the biscuit inside stripped the coating off the screwdriver - it did actually work so will look into it after Lu has his teeth done.