Yes
pests contaminate food by landing on the food and leaving there waste ,if you may, like flies whenever they land they vomit, leave waste, and urine. pests also contaminate food just by carrying diseases.
Flies can have various harmful effects on humans. For example, they may give birth to maggots in food and contaminate it.
i have contaminate the food by putting my dirty hand on the food.
If it gets into food yes! It is poisonous.
Yes, bleach fumes can contaminate food if the food is exposed to the fumes directly or if the fumes are present in the air around the food. It is important to keep bleach and food separate to prevent contamination.
through organisms which contaminate food like house fly
cross contamination
Some behaviors that can contaminate food include toileting, not washing hands, chewing fingernails, picking nose, bad body odor, and scratching face or behind.
Because saliva contains bacteria from your mouth.
Contaminate
Fruit flies are not dangerous to humans as they do not bite or transmit diseases. However, they can be a nuisance as they infest and contaminate food. Additionally, fruit flies can reproduce quickly, leading to large populations if not controlled.
Yes they do, the chemicals in them contaminate anything it touches, you should wipe down any surfaces like countertops after using one.