Dissolved in water the salts deposited on the walls of the vessels for boiling in a permanent scale, which is difficult even mechanical cleaning. However, the scale is well softened and then deleted if the capacity to put potato peelings: after boiling the precipitated salt is easily scraped off with a wooden spatula.
Recommend to read
SWEPT-BACK “WINGS” OF THE ROTOR
In our reports on competition rocketmodeler mentioned category of rotochutes — S9. It is this category of model rockets are distinguished by the abundance of new products and interesting...
HELP YOURSELF
the Disease of the spine is not spared me. Arose unpleasant sensation of pain is not allowed to operate as before. Numerous visits to doctors, taking the prescribed medicines gave...
