If you are having trouble with soreness after squats and leg exercises, I suggest taking a 12-15 minute ice bath. You really only have to get your lower body/sore areas in the water to get the positive benefits. I notice a big difference in my ability to recover after workouts when I so this. Ice baths have also been linked to testosterone gains.
Stretching and using a foam roller also help get the lactic acid out of the muscles.
Stretching and using a foam roller also help get the lactic acid out of the muscles.