If you are not satisfied with the product, please contact me first and do not leave negative feedback lightly. Thank you, have a nice day Quality shops are at your service Ilovemono Product information Product name: Bidet Material: ABS Surface technology: natural color + electroplating Function: single function rinsing Type: Portable Model: 1003-1 Size: 7 7 * 120MM Net weight: about 52 grams Working temperature: 0-80 Installation type: manual installation Maintenance and servicing of shower nozzles 1. Due to the long-term use of the shower, due to the influence of water quality and environmental factors, scale and impurities will be generated in the shower. If it accumulates to a certain extent, the shower will be blocked, the flow is insufficient, or no water can flow out. Check whether the water supply pressure is normal, if not you must first turn off the hot and cold water source, remove the rubber pad from the filter in the water inlet part and remove the silt attached to the filter before you can use it normally. 2. Some small water outlets do not produce water, or the water column formed is not straight but has a strange gap, indicating that the scale is blocking the water outlet and needs to be cleaned Cleaning method: 1. Soak the shower head in the diluted white vinegar / citric acid for 4-6 hours. Clean at least once every six months, tartar deposited for too long will not dissolve 2. In fact, in addition to this method, you can also buy self-cleaning flower wine. This flower wine is designed with a dial structure, which is perfect Combined with the original shower structure, it effectively solves the shortcomings of traditional shower nozzles which are easy to block and difficult to remove after tartar deposits. A simple pull can remove tartar. 3. Stains on the product surface can usually be wiped off with a soft cloth, or with a mild liquefied cleaner or colorless glass cleaner, Do not use acidic or abrasive cleaners to avoid damaging the surface and 'affect the appearance. The shower head, as an indispensable part of the bathroom, is carefully selected and will bring us a comfortable showering experience, but just as we need to regularly check the body, the shower head also needs to our cares Hope the above website provides Installation and maintenance tips can help you Please allow slight deviation in the measurement data and make sure you do not mind before ordering. High quality store for you Store tips: 1. The size is manually measured, please allow the error (1-3cm). 2. Due to the different monitor pixels, there may be some color difference, please refer to the actual product. 3. After receiving the package, if any dissatisfaction, please contact me first, do not leave negative feedback easily, thank you and have a nice day.