Moister in the dryer:
This means that the moist air is not escaping correctly and that is why it is taking so long to dry your clothes - if they dry at all.
a good start at cleaning out lint blocked areas, I suggest go to the back of the dryer and take off the vent pipe or hose and check things out with a flashlight. Clean out all the lint and dust you can, even use a vacuum cleaner on it. Make sure the vent pipe is completely clear of any obstructions.Non-rigid vents
has much worse air flow than smooth piping, so you might want to upgrade tosmooth piping
Once you have all the lint and dust cleaned out of the dryer, go to where the dryer vents outside. Again, clean the area thoroughly. There is usually a trap door that opens when the dryer air is on and closes when it is not operating. It should be completely clear of lint and opening smoothly.
Also, look into the exhaust area on the dryer carefully to see if there is a hole or gap in the dryer's internal air ducting. Without the vent pipe connected and with no clothes in the dryer, start it and let if run for a few seconds and make sure there is strong air flow from the exhaust port. You should feel it strongly on your hand.
Re-connect the vent pipe and start the dryer again. Feel all around the bottom to see if any air is blowing out from under the bottom. This would indicate there is a break or gap in the dryer's internal ducting. If you do feel air, you will need to call a service technician to see if it can be repaired. If your dryer is very old, there could be a rust hole in the duct.
·Poor venting is a common reason why water might leak into a clothes dryer. Since the dryer works to expel moisture, it is important that the dryer's vents are properly installed so that the humidity can escape.
·If the humidity in the dryer is trapped, it will eventually turn to water. This will lead to poor drying results or longer drying times, depending on the amount of leakage.
·Faulty dryer venting can be prevented by making sure that the humidity is directed outdoors. Also, vents should be cleaned of lint and other debris before each load so that water can readily escape. Taking these precautions can ensure that the moisture will meet dry, open air.
Read more :http://www.ehow.com/facts_7167266_would-water-dryer_.html