How to remove the scale of water heater

Water heaters will produce scale when used for a long time, which will not only affect the use effect but also increase energy consumption, so it is very important to remove the scale of water heaters in time. Here are some simple ways to remove scale from water heaters.

1. Use vinegar water cleaning method: inject vinegar water into the water heater, and the ratio can be 1: 1 or 2: 1. After an hour or two, drain clean water. Vinegar water can accelerate the removal of scale, and also has the function of sterilization and deodorization.

2. Use citric acid powder cleaning method: pour a small amount of citric acid powder into the water heater, then inject a proper amount of water, wait for about half an hour, then let off the water and rinse it with clear water several times to remove the scale.

3. Mechanical cleaning method: Select the cleaning agent specially used to clean the water heater for mechanical cleaning. This method will have obvious effect, but care should be taken not to damage the internal structure of the water heater when cleaning.

4. Manual cleaning method: This method is laborious, but it can remove scale more thoroughly. First, turn off the power supply and water inlet valve of the water heater, then remove the sewer pipe joint, take out the heating pipe in the water heater core, clean it with a wire brush or a small brush, and finally rinse it with clean water.

In a word, there are many ways to clean the water heater scale, which method to choose depends on your actual situation. Be sure to rinse it again after cleaning to avoid the influence of residual cleaning agent on the body. Regular cleaning can ensure the normal use of water heaters, save energy and prolong the life of water heaters.