Much easier to remove rust from any parts, if its surface is pre-treated with a special compound which is easy to make at home. To do this, simply chop the wax (i.e. candle) in a small container of kerosene so as to obtain a saturated solution. He insisted for about a week, and then moisten them designed to clean the place*and leave for a few days to rust are softened. After that it can be easily removed.
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Shovel of vcsel
If the hand is a metal sheet or scrap plywood, enter them between the fork tines - get a good shovel. 
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To from a larger container to pour the liquid down with a narrow neck, usually use a funnel. But the trouble Nastya to work with it requires another pair of hands to maintain it. And...
