What are The Precautions for the Use of the Shower? 1, first of all, when installing the shower, remove the impurities in the pipe, otherwise it will damage or clog the spool. At the same time in the adjustment of the shower, not too hard, as long as the smooth rotation on the line, otherwise it will damage the shower.2, secondly, the shower hose usually to be in a natural state of stretching, can not coil up, and can not form a dead end with the faucet, otherwise it will also break the hose. In addition can not use the tap as a handrail to support. In use, if you find that the nozzle is not closed tightly, may be caused by hard objects jammed, it is recommended to remove the handwheel, valve cover, remove impurities, as is, can be installed back.