Enjoy Seventh Generation Baby Free And Clear Training Pants 2T-3T 25 Training Pants. Free Of Chlorine Processing Means That The Wood Pulp Used In The Training Pants Has Not Been Processed With Chemicals Containing Chlorine. This Can Help Reduce The Amount Of Chlorinated Toxins Released Into The Environment And Help Make The World A Healthier Place For You And Your Family. Free Of Fragrances Means That You Get To Decide What Goes On Your Toddler's Sensitive Skin. (Note: Description is informational only. Please refer to ingredients label on product prior to use and address any health questions to your Health Professional prior to use.