1. White vinegar descaling method

Boil white vinegar and water in a ratio of 1:2, then turn off the power, and then pour it on the surface of the heating tube. Soak for more than 2 hours. If it is an electric heating tube made of stainless steel, use this method before going to bed at night. After it is boiled, it can be left to soak overnight. In the morning, pour out the vinegar water. After washing with clean water several times, the heating tube is completely clean. If it is an aluminum electric heating tube, boil the vinegar water solution, leave it for 1 to 2 hours, and then clean it.

2. Descale method of boiled egg shell

Boil the egg shell twice with a heating tube. Then use clean water to clean the heating tube, which can also remove the scale.

3. Descaling method of boiled potatoes

Place 3 to 5 potatoes in a heating tube and cook for several hours, and the scale will fall off in clumps. Then rinse with clean water.

4. Lye descaling method

The main component of scale is calcium sulfate. Pour the soda ash solution into the heating tube and boil it. After another two hours, the scale can be removed. Clean the heating tube with water several times.

5. Soda descaling method

Put the heating tube in a pot or kettle with water, add a little soda powder, and boil it. After a few minutes, the scale will automatically fall off. Wash the heating tube with clean water several times to completely clean it. Reminder: Develop good usage habits, do not let the heating zone separate from the liquid when heating the liquid to reduce the generation of scale; do not rush the next use when the heating is completed, and cut off the power for a period of time without heating the liquid to reduce the surface of the heating tube Dry burning for a long time leads to scale production.