The federal food codes recommend employees wash their hands in at least 110° F water after using the restroom. Lather soap between hands for at least 20 seconds. Concentrate on rubbing around and underneath fingernails and the cuticle area, which is where germs tend to reside. Rinse hands thoroughly
Here I can give you one = 1.Cutting one of your vascular veins which in turn can lead to permanent hand damage not being able to move/function your wrist muscles
The wire brush used for cleaning the oven may likely to leave the wire particles which may contaminate the pizza. The wire particles will remain undigested in the food and if sharp enough will peirce the organs of the digestive system.
