What you need to know before installing the sink soap dispenser is that not all sinks can be equipped with sink soap dispensers, only sinks with soap dispenser holes can be installed. Before installing the sink soap dispenser, it needs to be paired with the soap dispenser hole, if the pairing is not successful, it cannot be installed. When installing, you need to align the sink soap dispenser with the soap dispenser hole, and rotate it clockwise or counterclockwise to fix it. After installation, you can check whether the sink soap dispenser can be put into use normally. Some soap will condense in the sink soap dispenser after it has been left for a period of time. If the amount of soap is small, stir it with warm water. This will restore the soap to liquid. If the above method is not feasible, remove the condensed soap Remove, add warm water, and use the soap dispenser several times until the warm water drains from the soap dispenser, this will clean the entire soap dispenser. When using the soap solution for the first time, add water first to expel the air inside, and then add the soap solution.