To dry your wet carpet fast, firstly, if the carpet is dripping with water, blot it using some towels. Next, you can use a hairdryer to quickly dry the remaining moisture from the carpet. Make sure that it is on medium heat, although you can also use high heat if your carpet is not that delicate. Also, before drying, divide the carpet into sections and use the hair dryer to dry up one section before moving on to the next one. This will make the process much more thorough.