My son is finally potty trained at 2 1/2 yrs old. used the huggies pulls cool alert and it did help. Upsides - love the velcro makes it easy to change without having to take clothes off completely, great fit and lets them know when their wet. Downside- packages are small, so you have to invest more, and they are no good for overnights, they will leak. Invest it the overnight pull ups those work.