Connect the syringe barrel with the silicone hose, remove the hook, make a hook at the end, then suck up the water in the U-shaped pipe of the sewer with the syringe, then slowly hook the ring with the groove made by the prepared hook, and then slowly pull it up.
Most domestic sewers have a U-shaped reverse bend, mainly to prevent odor from entering the home space. So, if the ring falls into the sewer, it will usually stay in this bend.
However, if the water is flushed at this time, the ring will be washed away unless something else catches it. After all, although the ring is valuable, it is very light and cannot resist the pressure of sewer flushing.
The ring accidentally fell into the sewer. After being found by luck, people need to pay attention to cleaning skills. First of all, everyone needs to gently wipe off the water and rice on the surface of the ring with a clean paper towel.
Then, soak and clean with a special cleaning agent. If not, consider taking photos with talcum powder or developing powder. This is probably enough first aid. You can go to a professional jewelry agency to see if there is any damage in the future.
Rings are valuables, so you must keep them safe when you wear them everyday. When not in use, put it in a jewelry box or a soft leather pocket alone. Take off the ring when you do manual work. When wearing the ring, do not touch bleach or other irritating chemicals. Although chemicals won't damage rings, they may discolor delicate gems.
Clean the ring regularly, just like cleaning other precious jewelry; Please use a special jewelry cleaner or soak it in mild soapy water, and then gently wipe it with a soft cloth. Send the ring to a professional cleaning every once in a while. For precious rings inlaid with precious stones, make sure to carry out professional cleaning once every six months.