Guide
1
couple of tablespoons of baking soda should be poured into a thermos and pour boiling water over them.After one hour should be placed in a handful of coarse salt.Instead of salt you can also use crushed eggshells or fine sand.Next, tightly close the thermos lid and carefully shake the contents.After this procedure, the internal surface of the thermos will shine like new.
2
Copes with cleaning dark plaque and citric acid.Enough to fill a tablespoon of it in a thermos and pour boiling water.Next, you need to wait until the water cools down.If at first
plaque will not depart until the end, then the procedure must be repeated again.Then, the inner surface of the thermos will definitely be clean and shiny.
3
You can try to clean the thermos as follows.You need to fill it a quarter of vinegar, apple can be, but the rest of the pour boiling water.The resulting solution should be let stand for a couple of hours.Then, it should be poured and rinse the inner surface of the thermos clean cool water.
4
There is another way to get rid of plaque.Third ordinary thermos to pour white, sold in any hardware store.Then, fill the thermos with boiling water should be to the top, cover and shake the contents.With such a method of thermos disappear all kinds of pollution.Naturally, cleared of plaque flask several times should be washed with warm soapy water and rinse.
5
Get rid of plaque on the inner surface of the thermos can be lowered into it a couple of tablets for cleaning dentures, Gulf of boiling water and leave overnight.In the morning, simply rinse with clean water thermos and let it air dry.
6
Thermos after each use should be cleaned with hot soapy water.The only way to protect the inner surface from the formation of unwanted plaque.