This is the temperature range that i find to be most practical.
Water temperature for carpet cleaning.
How we clean and sanitize clothing is to use detergents and proper rinsing moffett said.
You certainly don t want to get the water too hot because it might cause damage to the carpet fibers or it may be a safety hazard for the carpet cleaner.
The hotter the water the more effective the cleaning.
The ideal temperature range for carpet cleaning is between 100 f to 150 f.
Some carpet extractors have built in heaters that will heat the water to higher temperatures.
Hot enough that it cleans deeply and effectively but not so hot that it changes into another state of matter.
It s just not very effective.
In 2005 as part of a green cleaning initiative new york public schools instructed all custodial crews to use only cold water when performing cleaning tasks including carpet cleaning.
Most carpet extractors use hot tap water which is about 120 degrees fahrenheit.
If the water is too cold obviously it will not allow for cleaning efficiency.
Vinegar removes odors and loosens many food stains from carpet fibers.
I usually apply the chemical using water at a temperature of 120 150 degrees fahrenheit.
For cleaning and deodorizing mix equal parts vinegar and water then spray the solution onto the stain.
It heats the water to a higher temperature.
As was expected at the time other school districts greening their school maintenance operations adopted the same cold water restrictions.
For every 18 degree increase in temperature above 118 degrees f you double the water s cleaning ability.
Basically water used in steam cleaning must be under 212 degrees fahrenheit.
And so on until you reach a water temperature of 250 degrees f.
So if the water temperature is 136 degrees f it will clean twice as well as water that it 118 degrees f.
When we get carpet adhesives above 120 degrees fahrenheit they tend to liquefy and break apart.
154 degree water will clean four times as well as 118 degree water.