Liquid Vs. Powdered Detergent

Liquid and powdered detergents each have advantages.

According to the Soap and Detergent Association, liquid detergents are good for pre-treating stains, and especially good for removing food, grease and oil; while powdered detergents are especially effective at removing clay and ground-in dirt.

Liquid Advantages

Liquids quickly dissolve, and remain in a uniform consistency. They leave less residue and do not contribute to scale build-up on cleaning equipment.

Liquid Disadvantages

Because liquid detergents contain water, they are heavier and can potentially freeze, states Cleanfax Online, a cleaning and maintenance management magazine.

Powdered Advantages

Some professional cleaners feel that because powdered detergent comes in a more concentrated form, it outperforms liquid detergent.

Powdered Disadvantages

Powdered detergents may leave a residue, and if they do not completely dissolve in water they can clog cleaning equipment. They must be stored so that moisture does not enter the container, causing caking.

Environmental Considerations

Because liquid detergents have a higher percentage of surfactants, or sudsing agents, they can have a greater impact on the environment. It is important for consumers to use no more detergent than necessary, especially of the newer concentrated liquids, says Simple Steps, website of the Natural Resources Defense Council.

References

• Soap and Detergent Association: General Purpose Detergents
• Cleanfax Online: Liquid vs. Powder Detergents - Which Is Better?
• Simple Steps: Laundry Detergent - Powder vs. Liquid