Electric food waste disposer, a clean and convenient answer to kitchen waste. crusher has heavy duty blades which grind garbage in seconds. this is flushed down the drain, leaving your kitchen clean, dust free, germ free and odor free at all.If the attached drainage hose slips out of the washbasin due to high water pressure when draining the washing machine, leaking water may cause damage. secure the drainage hose to prevent it from slipping out of the sink. if the end of the drainage hose is immersed in the drained water, water may be drawn back into the.