White tongue is a coating of debris, bacteria and dead cells on your tongue that makes it look white. Although the appearance of white tongue may be alarming, the condition is usually harmless and temporary.
How a pressure washer works. Here's a quick summary of the basic principle: 1  Detergent flows in from a bottle or container through one hose. 2  Cold water flows in from a faucet (tap) through another hose and is filtered on the way in.3  An electric motor or diesel engine powers the washer. Cold water flows in from a faucet (tap) through another hose and is filtered on the way in. 2  An electric motor or diesel engine powers the washer. 3  Powered by the engine or motor, a water pump (impeller) draws in the detergent and water and mixes them together.
Pressure Washers Pressure Washers From simply cleaning dirt and grime off walls or the driveway to taking care of big industrial clean-up jobs, Harbor Freightâs line of high quality pressure washers has you covered. With high-pressure hoses and convenient portability, our pressure washers deliver plenty of mud-busting power. Our lightweight 1650 PSI Pressure Washer easily handles light duty tasks such as washing vehicles and equipment while the behemoth 2500 PSI, 3 GPM, 6.5 HP Pressure Washer tackles the toughest cleaning jobs around.