Just-cleaned carpet should dry within six to eight hours or less, and should never stay damp more than 24 hours, or microbial growth and odor may occur.
Slow-drying carpet may have had too much cleaning solution applied and not enough removed or extracted; or it may simply be a matter of humid-air conditions in the area cleaned. [Note: Ad links featured on this page are not affiliated with The Clean Trust and should not be considered a recommendation or endorsement by The Clean Trust.]
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Carpet cleaning machines - and operators - vary in their ability to control wetting, to properly extract solution and soil, and to implement drying procedures both during and after cleaning. The
Carpet and Rug Institute evaluates equipment to determine how well it cleans and removes moisture (see
www.carpet-rug.org).
Clean Trust-Certified Firms provide technicians with on-going education and training in effective carpet cleaning and drying, which leads to certification for technicians.
High velocity blowers or fans speed drying by promoting rapid evaporation. Operating ceiling or vent fans, and setting the heating,
ventilation and air conditioning (HVAC) system on moderate temperatures (typically 72-75°F), also helps dry carpet relatively quickly.
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What is the Standard Drying Time When Carpet is Cleaned?: Created on May 16th, 2008. Last Modified on November 3rd, 2011
About The Clean Trust

The Clean Trust, formerly known as The Institute of Inspection, Cleaning and Restoration Certification (IICRC), is an ANSI-accredited standards setting body for the flooring inspection, floor covering and specialized fabric cleaning and disaster restoration industries. Organized in 1972, The Clean Trust currently represents more than 5,700 Certified Firms and 54,000 Certified Technicians in 22 countries. The Clean Trust, with participation from the entire industry, sets standards for inspection, cleaning and disaster restoration. The Clean Trust does not own schools, employ instructors, produce training materials, or promote specific product brands, cleaning methods or systems. It approves schools and instructors that meet the criteria established by The Clean Trust. The Clean Trust also serves as a consumer referral source for Certified Firms and Inspectors. Visit www.thecleantrust.org.