Winter time Ceiling Fan Turn Direction (Blade Rotation): Which direction for ceiling fan in Winter? Lets say it is Winter time and you want to set your ceiling fan to spin in the correct direction. When looking at your fan from below, the fan should be turning clockwise, or in reverse.
While it is true that you will not find a surface without bacteria on it, the majority of bacteria that youâll find are common, non-dangerous species. Studies have shown that of the bacteria found in indoor air, the most common four are: Micrococcus, Staphylococcus, Bacillus, and Pseudomonas.
Bacteria that can lead to cancer. Bacteria are very small living things that are made up of only one cell. Most types of bacteria arenât harmful, but some can infect people and cause diseases. A few have even been linked with cancer. Helicobacter pylori. Stomach cancer is not common in the United States, but itâs one of the more common types of cancer worldwide. Long-term infection of the stomach with Helicobacter pylori (H pylori) can cause ulcers. It can also inflame and damage the inner layer of the stomach.