Paint problems on the 2013 models used to be a hot topic. I had a red 2013 that would turn rags pink whenever I waxed it. I have to wonder if over time the paint cured and hardened a bit, since the problem is rarely mentioned these days.
Two popular products to deal with the 'soft' paint on the 2013 models are Liquid Glass and Honda Glare. Both are ridiculously expensive. I used both and they work well, but not that much better than other similar products that cost less.