Comfort Grandmother Grandmother. That associates you with this word? Summer holidays or New Year's gatherings? And maybe that beautiful sweater that she knitted her hands? As she took you in circles, or met out of school? Yes, just not remember! Importantly, that the grandmother is doing everything with love and care. And, of course, you do want to turn to please her. Now we will decide what you can give. I am sure that my grandmother very much want to go to a concert or the theater. It always gives the sea pleasure. Where to buy tickets? Most likely, the grandmother more appreciate the classics. But if you are confident in their choices and Grandma reaction, you can invite to a concert of classical music in modern processing. Or find out what performance, ballet, opera, she likes the most. At some shows you can not walk again and always get a lot of positive emotions. The woman at any age is a woman. And, of course, want to help my grandmother in her taking care of yourself loved. Cosmetics. Not all of her grandmother used. Although a good wrinkle cream will be helpful. But again: not for everyone. Our grandmothers eventually formed their own opinions about innovations in the cosmetic market, on their part and how they positively or negatively affect the skin. There is a perception that some of the cream with active ingredients contribute to the development of bad diseases. This is not the case for all products, but if a person believes in the bad reputation of some things, it is best not to give them.
In Germany It is also important to note that in the presence of even small amounts of organic substances under of a strong oxidant (ozone) in the water formed compounds such as, for example, formaldehyde, which, like chloroform, high-risk material for the sanitary-toxicological basis of ozone toxic hazard chlorine. In Germany, in many places is the dismantling of facilities for water ozonation. You may want to visit Vanessa Marcil to increase your knowledge. The price for the equipment down. Large toxic side effects on humans and vegetation (as an example, in swimming pools, using ozonation, live plants stop growing and die). When ozonization no prolonged effect. Water storage is required dohlorirovanie. In this method increases the toxicity. The presence in the original water pollutants such as pesticides, and ozone treatment increases by several times their toxicological indicators. When applying water after ozonation on the pipeline is re-infection from inside the any pipeline bacterial film. Ozonation with all of this is the most expensive method. The use of germicidal irradiation units of water with ultraviolet rays relates to methods for the reagentless water disinfection. The effect of disinfection decreases with increasing water turbidity. Due to the fact that the irradiation of water with ultraviolet rays has no "residual-effect", using this method is best combined with reagent means, for example, with the method of disinfection with sodium hypochlorite, water, imparting antibacterial properties. In the course of bactericidal (UV) installed in every 1500 - 2000 hours of burning need to change expensive germicidal lamps, which is a serious disadvantage. The use of ultraviolet disinfection systems for water yielded very interesting results.

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