What Is Hot Water Extraction (Steam Cleaning)?

Commonly known as Steam Cleaning, hot water extraction cleaning uses five key elements—Water, Agitation, Time, Chemistry, and Heat—to properly and effectively clean carpets. Each of these plays an important role in breaking down and removing soil, stains, and contaminants from carpet fibers.

Balancing the Five Elements of Carpet Cleaning

Adjusting for Missing Elements

In many cases, if one of these five elements is not present in the cleaning procedure, another must be increased to make up for it. For example:

• Some cleaners may use higher pressure and hotter water to compensate for insufficient agitation. While this may provide surface-level cleaning, it often overwets the carpet, leading to wicking issues and long dry times.

• Other cleaners using portable systems may not be able to heat water to the recommended temperature. To make up for this, they rely more heavily on agitation.

Our Balanced Cleaning Approach

Our procedure ensures that all five elements are addressed in the right proportion. We use a non-toxic pre-spray with appropriate dwell times, followed by a rinse and extraction process that provides agitation as it goes. This balanced method allows us to thoroughly clean carpets while avoiding overwetting, leaving them fresh, healthy, and ready to use sooner.

Importance of Neutralizing Carpet pH

The Risks of Alkaline Residue

With Hot Water Extraction cleaning, it’s critical to return carpets to a neutral pH value. Carpets left in an alkaline state are usually the result of poor rinsing, leaving behind sticky residues. This not only causes carpets to feel “crunchy” but also makes them prone to rapid resoiling, as airborne dust and dirt cling to the fibers.

Benefits of Neutral or Slightly Acidic Carpets

When carpets are left in a neutral or slightly acidic state, they:

• Feel softer underfoot

• Stay cleaner for longer

• Promote a healthier indoor environment

By ensuring no residue remains, carpets resist attracting dirt, extending the time between professional cleanings.

Why Hot Water Extraction Is the Recommended Method

The Most Popular Residential Carpet Cleaning Method

Of the five recognized types of carpet cleaning, Hot Water Extraction (Steam Cleaning) is the most widely used and trusted for residential carpets. Many carpet manufacturers even require this method to maintain your warranty. Using a different cleaning method may risk voiding coverage.

Frequency of Professional Cleaning

It is recommended to have your carpets professionally cleaned at least once per year. Homes with heavy foot traffic, children, or pets may require more frequent service to maintain optimal cleanliness and extend carpet life.