If you’re wondering how flies vomit, the answer is simple: they vomit a mixture of stomach acids and saliva. Their saliva contains digestive proteins that help break down the solid food they eat. Their mouthparts are long and spongy, which allows them to slurp up the food and regurgitate it in the form of vomit bubbles.
Flies are not only disgusting, but they can also carry disease. Depending on the species, you can be exposed to a variety of parasites and pathogens. These flies lay eggs in rotting organic matter and may have harmful pathogens. If you have an infestation, you should get rid of the flies as soon as possible.
The first thing you should do is identify the fly’s species. There are more than ninety thousand species of flies in the world. Different flies have different feeding habits. One way to identify a fly is by its color. The black and gold horse fly, for example, has a honey-like abdomen.
If you see a fly on a piece of food, throw it away. The fly will then vomit a liquid that has enzymes in it that break down the food. This liquid is excreted until the flies have eaten enough. This process is similar for adult flies, and you should avoid eating anything that a fly has touched.