Heavy-duty universal detergent. Best for heavily soiled or stained items, especially dirty whites. 4, All Perwoll detergents are milder. This one is for any whites, including bed linens. EFTA00522677 Paw°It Pine_ For delicates: undergarments, wool, washable silks, etc. For darks and blacks EFTA00522678 For bright colors Disinfectant rinse. Not a detergent. Add to fabric softener compartment. For rare occasions when need to disinfect something extremely dirty or potentially contaminated with bacteria/viruses. EFTA00522679