In addition to avoid pulling the drain food that can degrade inside and cause bad smell, we must watch that the sealed pipes are maintained in good condition.
One of the most common problems at home is that nasty smell coming from the pipes in the bathroom or kitchen. No matter how much toilet are made daily, the smell of mold and pipe begins to feel at different times of day, especially when the weather is too hot or rainy.
The use of air fresheners or sprays is often the fastest way to hide it; however, its effect is not sufficiently durable and odor back soon. Currently there are several types of chemicals that are dumped on the pipes to be unclogged and stop stink. The problem is that it is proven that these are very aggressive with the environment and, in fact, sometimes they are harmful to health.