Cleaning and food safety are inseparable terms. A clean kitchen is one that has been thoroughly cleaned to prevent the contamination of food by living and non-living contaminants. Cleaning safely does not mean cleaning areas and surfaces you can see only. Cleaning safely means cleaning in places you cannot see.
High priority cleaning should be given to items that are frequently touched. Examples include water taps, door handles, light switches, etc. These should be cleaned more than once a day to prevent contamination and should be cleaned and allowed to dry naturally after every shift. Allowing items to dry naturally removes the chance of contamination by using towels.
A kitchen must be properly cleaned and sanitised. It is of utmost importance to follow the guides and instructions provided with the cleaning agents to prevent chemical contamination of food.
The following six-point cleaning plan is one example of achieving cleaning and food safety:
All kitchen work areas should be cleaned after each task.
You can find out all about essential food safety in eLearn Safety fully online food safety course Food Safety (HACCP) Level 1 which is based on the training criteria set down by the Food Safety Authority of Ireland’s Guide to Food Safety Training Level 1.
There are many additional resources available online that look into great detail of cleaning and food safety. For example SafeFood has plenty of very useful information on their website page titled Kitchen hygiene and food safety.
To keep the kitchen clean, always ensure the following:
Never store chemicals in the same area as food. If food gets contaminated, it can seriously harm all that consume contaminated food.
Please remember – it is a legal requirement that staff who are involved in a food environment are trained and/or supervised commensurate with their work activity!
Myelearnsafety offers fully online Food Safety (HACCP) courses.
To find out more, please check our Courses page.
Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie
Spores and toxins in food can be a cause of a serious food poisoning. Spores are a bacteria’s survival package. Some bacteria when faced with adverse conditions such as rising temperatures will form a survival spore. A spore has a protective shell which can withstand higher temperatures than those reached in cooking.
Water boils at 100°C. This means that most of cooking will be only a little hotter. However, spores can survive temperatures of up to 120°C. When the heat returns to room temperature, the spore opens. Once this happens, the bacteria starts growing to form another colony. This is why hot holding at temperatures above 63°C prevents spores become active, whereas rapid cooling does not give a chance to spores to open.
Two common spore-forming bacteria are Clostridium perfringens and Bacillus cereus. Some foods such as red kidney beans simply need to be cooked to break down the toxins and render them harmless.
Some toxins are produced by careless defrosting food (e.g. scombrotoxin). Toxins are poisons that are produced by bacteria and plants. Toxins can be deadly, such as that produced by Clostridium botulinum. The verocytotoxin produced by E. coli and its relatives causes damages to kidneys and the intestine. This may result in death, especially in the elderly and the very young. Seafood can also contain dangerous toxins. One of these toxins can cause paralytic shellfish poisoning (PSP). Paralytic shellfish poisoning as the name suggests, causes paralysis. Shellfish such as mussels feed on smaller animals that produce this toxin. In large groups these animals can be seen as a red bloom known as ‘red tide’. There are monitoring systems such as satellite images, that warn where and when shellfish must not be harvested.
Plants can contain toxins. Some toxins are produced by moulds. These toxins include aflatoxin, which can seriously harm the liver. Such toxins are found in cereals and dried fruits that have been poorly stored. All these examples demonstrate the importance of always obtaining quality food from reputable suppliers.
Please remember – it is a legal requirement that staff who are involved in a food environment are trained and/or supervised commensurate with their work activity!
Myelearnsafety offers fully online Food Safety (HACCP) courses.
To find out more, please check our Courses page.
Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie
Unwitting food poisoning is the result of people being unaware of basic food safety. It is usually brought on by implementing unsafe practices, taking chances and common misconceptions. Examples of common misconceptions are washing raw chicken before cooking or smelling food to make sure it’s not gone off.
Food poisoning is any disease of an infectious or toxic nature caused by the consumption of food or water. This includes all food and waterborne illness regardless of symptoms. They usually appear within 1 to 72 hours after eating contaminated or poisonous food. You can read some additional information about food poisoning in our blog entry Food Poisoning from 10th February 2023.
Most cases of food poisoning are the result of people not working properly in the kitchen. Another often cause is not paying proper attention to the delivery and storage of food. This is the case when we talk about food handling at home and in a food business.
By nature most food poisoning is unwitting food poisoning. However, it is most certainly always preventable. This is why training and education are important. To ensure you know how to handle food safely we recommend completing one of eLearn Safety online Food Safety courses. The Food Safety (HACCP) Level 1 is a good starting point.
There are many causes of food poisoning, all of which are avoidable. The most common causes are:
As Matthew Gilmour, a Research Scientist and Director of the Food Safety Research Network at Quadram Institute in a report published on RTE (originally published by The Conversation) points out – small routine things, such as ‘sniff test’ might facilitate unwitting food poisoning. We all usually do it, as an unconscious reaction, in a hope to detect any issues with the stored food. However, most food poisoning microbes have no smell. In addition, microbes like Listeria and Salmonella are going to be near impossible to pick up with the sniff test.
As Dr. Gilmour points out “energies are best spent on storing [food] at the right temperature and cooking them for the right amount of time, rather than trusting […] nose to sniff out a pathogen”.
Please remember – it is a legal requirement that staff who are involved in a food environment are trained and/or supervised commensurate with their work activity!
Myelearnsafety offers fully online Food Safety (HACCP) courses.
To find out more, please check our Courses page.
Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie
Hand washing for food handlers is an essential aspect of cleanliness and hygiene. When it comes to food hazards, food handlers are potentially one of the biggest risks in terms of food safety. However, to extend this, hand washing is not important only in a food preparing environment, but in a domestic one as well.
According to a research by BMC Public Health, Denmark tops the ranking when hand hygiene of consumers is looked into. According to a study Hand hygiene practices during meal preparation—a ranking among ten European countries, the ranking is as follows: Denmark, Greece, Norway, Romania, Hungary, Germany, UK, Portugal, France, and Spain. However, the overall conclusion of the study was that the hand washing is often done incorrectly by skipping areas of hand when washing, or washing one’s hands not long enough. Unfortunately, this is also true when handling risky food such as raw chicken. According to the study, the young families and pregnant women are most likely to neglect a proper hand washing technique. On the other hand, the elderly individuals generally do not wash their hands when required.
Most likely, the single most important activity in the food preparation area is proper hand washing. Hands are used for everything – scratching your nose, touching your phone, keys, emptying bins, handling cash, and finally touching the food that is being prepared. It is incredibly easy to cross-contaminate food just by using unwashed hands.
Food workers have a moral and legal responsibility to ensure that they do not contaminate food. One of the characteristics of a good food worker is a positive attitude towards hygiene and a willingness to help maintain a high standard at the workplace. Hand washing is at the top of hygiene importance.
Food hygiene legislation places a legal responsibility on food workers, proprietors and visitors to maintain a high degree of personal cleanliness.
Keep the body clean – Food workers should wash or shower daily to remove the layers of dirt, dead skin, sweat and bacteria that build up on the body which can be passed onto food.
The law requires that:
Want to learn more? Explore eLearn Safety fully online Food Safety (HACCP) Level 1 course.
Hands can never be washed too often, but they can be washed not often enough. This is especially important when hand washing for food handlers is in question. Always aim to wash your hands:
The main point to take is – Wash Your Hands regularly!
Hands must be washed at a wash hand basin supplied with running hot and cold water. Liquid bacterial soap and an approved means of hand drying should be used. The hands, front and back and the gap between the thumb and forefinger must be washed using a rubbing action. It is not satisfactory to run fingers under the tap and then to dry hands on uniforms.
To learn more watch the below video prepared by SafeFood.net titled How to wash your hands properly.
Hand washing for food handlers is extremely important as correct hand washing will remove bacteria such as E. Coli and salmonella. Bacteria on the hands have an ideal environment, They have food, moisture and a temperature of around 37°C allowing speedy reproduction and a higher risk of infection. This is why hands must be kept meticulously clean at all times.
Please remember – it is a legal requirement that staff who are involved in a food environment are trained and/or supervised commensurate with their work activity!
Myelearnsafety offers fully online Food Safety (HACCP) courses.
To find out more, please check our Courses page.
Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie
