Providing and maintaining proper alkalinity level. Dispersing and suspending soils. Dyes added to make white fabrics appear whiter and colors brighter. Controls amount of sudsing. Heavy-duty detergents are designed for machine washing and are available in liquid and powder form.
Liquid detergents are especially good for cold water washes since they dissolve readily.
Light-duty detergents are intended for dishwashing or hand washing delicate fabrics. Laundry Additives Laundry additives are products designed to make clothes look cleaner and last longer. They increase the cost of home-laundry care, but when used properly they also improve the results. There are laundry additives available. Understanding the product benefits and how to use them enables you to make wise home-laundry choices.