+1, put a little in the palm of your hand then reach down between the seat cushion and the arm and rub it around. I have 4 year old chairs and every once and awhile one starts squeaking. I have the baby powder on the shelf next to the case of microwave popcorn.
Anyone use leather conditioner or mink oil on their chairs? I wonder if that would be better than baby powder.
I find that a good leather conditioner works perfectly. Conditioning your leather is something that you should consider doing at least once a year, depending on the humidity where you live. Best of luck to you!