What does germicidal mean?

Last Update: April 20, 2022

This is a question our experts keep getting from time to time. Now, we have got the complete detailed explanation and answer for everyone, who is interested!

Asked by: Dr. Lambert Heaney Sr.
Score: 4.7/5 (35 votes)

A germicidal lamp is an electric light that produces ultraviolet C light. This short-wave ultraviolet light disrupts DNA base pairing, causing formation of pyrimidine dimers, and leads to the inactivation of bacteria, viruses, and protozoa. It can also be used to produce ozone for water disinfection.

What does the word germicidal mean?

Destructive to germs; -- applied to any agent which has a killing action upon living microorganisms, particularly bacteria or viruses, which are the cause of many infectious diseases. Etymology: [Germ + L.

What is germicide and example?

For example, a germicide is an agent that can kill microorganisms, particularly pathogenic organisms (“germs”). ... Virucide, fungicide, bactericide, sporicide, and tuberculocide can kill the type of microorganism identified by the prefix. For example, a bactericide is an agent that kills bacteria.

What is the difference between a germicide and disinfectant?

As nouns the difference between disinfectant and germicide

is that disinfectant is a substance which kills germs and/or viruses while germicide is an agent that kills pathogenic organisms; a disinfectant.

Is germicidal a word?

ger·mi·cide

A substance or agent that kills germs, especially pathogenic microorganisms; a disinfectant.

What does Germicidal mean?

23 related questions found

What is another word for germicidal?

In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for germicide, like: disinfectant, bactericide, microbicide, fumigant, antiseptic, antimicrobic and antimicrobial.

What is germicidal property?

As a matter of fact, the deodorizing and antiseptic properties of a disinfectant in the presence of disease germs are of little moment. ... The real need is for a disinfectant which will destroy the specific organisms of disease.

What is the most powerful disinfectant?

The most cost-effective home disinfectant is chlorine bleach (typically a >10% solution of sodium hypochlorite), which is effective against most common pathogens, including disinfectant-resistant organisms such as tuberculosis (mycobacterium tuberculosis), hepatitis B and C, fungi, and antibiotic-resistant strains of ...

Do you sanitize or disinfect first?

The fact is, to effectively sanitize or disinfect an area, you have to remove the dirt and debris from a surface first. That means cleaning first, THEN sanitizing or disinfecting. That's because these products can't effectively penetrate through dirt and debris to do their work.

Which is better sanitizer or disinfectant?

Sanitizing kills bacteria on surfaces using chemicals. It is not intended to kill viruses. Yes, EPA registers products that sanitize. Disinfecting kills viruses and bacteria on surfaces using chemicals.

What germicide is most effective?

Which germicide is most effective, Lysol, Fabuloso, and Isopropyl Alcohol? Lysol was the most effective.

What are the different types of germicides?

Common Chemical Disinfectants
  • Alcohol.
  • Chlorine and chlorine compounds.
  • Formaldehyde.
  • Glutaraldehyde.
  • Hydrogen peroxide.
  • Iodophors.
  • Ortho-phthalaldehyde (OPA)
  • Peracetic acid.

Why do we need sterilization?

Sterilization is the process that kills all forms of bacteria, disease, fungi, and viruses. Disinfection procedures before and after a medical event prevent the transmission of germs. Not only will it protect the patients, but also the medical professional.

What is a germicidal solution?

The EPA-registered germicidal solution kills both Hepatitis B virus and tuberculosis on hard non-porous surfaces rapidly, and completely inactivates HIV, HBV, TB, MRSA, VISA and VRE. ... The alcohol-free solution offers a fresh scent and is non-flammable.

What do you mean sanitizer?

: a substance or product that is used to reduce or eliminate pathogenic agents (such as bacteria) on surfaces Sales of alcohol-based hand sanitizers were up nearly 17% as of the first week of September compared to the same period last year …—

What is cleaning sanitizing and disinfecting?

1. Know the difference between cleaning, disinfecting, and sanitizing. Cleaning removes germs, dirt, and impurities from surfaces or objects. Cleaning works by using soap (or detergent) and water to physically remove germs from surfaces. ... Disinfecting works by using chemicals to kill germs on surfaces or objects.

What are the difference between disinfect sanitize and sterilize?

While disinfecting gets rid of most germs, sterilization removes all microorganisms — including those that aren't harmful. Sterilization is common in medical facilities, but it may also be helpful for businesses and schools that want to get rid of germs in entire rooms.

Does vinegar sanitize?

Cleaning vinegar or white vinegar – not apple cider vinegar or wine vinegar – is most commonly chosen for cleaning. However, it's important to remember that while vinegar does work as a disinfectant to some degree, it is not as effective as bleach or commercial cleansers when it comes to killing germs.

What do hospitals use to disinfect?

In addition to a vast array of detergents and cleaning/disinfecting equipment, common chemicals used for disinfection include: alcohol, chlorine and chlorine compounds, formaldehyde, glutaraldehyde, hydrogen peroxide, iodophors, ortho-phthalaldehyde, peracetic acid, phenolics, and quaternary ammonium compounds [17].

What is the best homemade disinfectant?

1 1/4 cups water. 1/4 cup white vinegar. 1/4 cup (60% + alcohol content) vodka or Everclear (excellent germ-killing properties – you can substitute rubbing alcohol, but it will have a more medicinal scent) 15 drops essential oil – peppermint + lemon OR lavender + lemon are great in this recipe.

How do hospitals sanitize rooms?

Sodium hypochlorite is made up of water and salt and is less strong than the bleach you might use at home. Sodium hypochlorite is approved by Health Canada and is used in many other Canadian hospitals. Right now, it is best product UHN can use to clean and disinfect your hospital room and equipment.

Which soap has the germicidal property?

Among the soaps studied, sodium laurate seems to possess the most general germicidal properties. Its activity toward the pneumococcus and streptococcus is of a very high degree, while it is definitely germicidal for B. typhosus.

How does bleach achieve its germicidal properties?

How does each chemical achieve its germicidal properties?” Bleach and alcohol works by denaturing the protein. Hibiclens works by destroying the cell wall.

Which types of soap are germicidal or have germicidal properties?

A solid germicidal and detergent soap exhibiting effective germicidal activity and possessing effective detergent and washing properties, which soap contains about 15% water and from about 1% to about 10%, based upon the weight of the soap, of an alkyl phenol capable of acting as a germicide, the soap being water- ...