What bacteria grows on dirty dishes?

How to wash dishes properly

It is dangerous to leave dirty dishes in the dishwasher for a long time” because “in a few hours we can have a few hundred million of them, among them pathogenic microorganisms, and the more they are, the more difficult it is to eliminate them”, explains this professor of Microbiology of the University of Barcelona, who is also a professor of Biofilms, Sánchez advises to use dishwashing products every so often and to make sure that dishes and utensils do not have a lot of food stuck to them.

Sanchez advises to use dishwashing products every so often and to make sure that dishes and utensils do not have too much food stuck to them. The humidity of this appliance also favors the proliferation of bacteria and fungi in these biofilms, which is why it is good to clean these appliances periodically.The dishwasher “is just as safe” as washing by hand “if it is used and works well”, assures the author of the blog “

A blackish biofilm often appears in the joint between the sink and the countertop (or in the joint of the shower screen). “If you examine the microorganisms that grow there, you will find some species classified as pathogenic,” says the microbiologist, who does not want to be alarmist: “On our skin we also have species of bacteria that are opportunistic pathogens and that does not mean that we infect everyone we touch.

See also  What are plastic hangers made of?

Bacteria on kitchen sponges

The care of our pets is usually of great importance for those of us who are fortunate enough to be chased around the house by four little paws. We know that their food and its quality must be good and that the annual visit to the veterinarian should not be missed, unless something happens during the course of it and we have to visit the veterinarian. We also make sure that dogs and cats are clean, cared for, that they do not suffer extreme cold or heat and that they get enough exercise to stay healthy. However, there is one detail that many of us miss and it can be serious.

So think again when you think there is drool in your pet’s dish because it might not be just that, you could be looking at a culture of bacteria and fungi. In addition to washing the dishes daily, it is suggested to change them periodically to avoid accumulation of saliva residues, especially if they are made of plastic, the most recommended by Ricardo Rodriguez, expert in nutrition, are stainless steel containers.

See also  Can you plastic weld acrylic?

Salmonella

Washing dishes with hot water kills germs, although the temperature must be above 65 °C for thorough and effective cleaning. These are not temperatures that your hands can safely withstand, which means there is no guarantee that you have removed bacteria from your dishes by hand washing alone.

Dishwashers are hygienic in that they offer a variety of programs and can reach temperatures that your hands cannot withstand. If you’re wondering, “How hot should the water be to wash dishes?” the information outlined in the dishwasher temperature guide will help you get the best clean every time.

What is the best sponge for washing dishes?

The cleaning process of the kitchen utensils that are going to be in contact with the food that we are going to eat must include three fundamental phases which are the elimination of coarse residues, washing with detergents and disinfection, each one of them with its corresponding rinsing. Failure to carry out any of these phases can have subsequent consequences for the health of the members of the family, with the corresponding detriment to the comfort of our home.

See also  What chemicals make plastic brittle?

It should also be noted that detecting deterioration, presence of corrosion or breakage in kitchen utensils should be an immediate reason to renew the utensil, since it can cause cuts or punctures in the digestive tract by ingestion of unwanted solid fragments.