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The Chemistry of Cleaning Supplies

The Chemistry of Cleaning Supplies

It happens to the best of us. We take simple things for granted, like how our food is made, where our garbage goes, and why our cleaning products work. Today, it’s time to get scientific. We will look into the unique chemical characteristics of different cleaning agents to learn their value in order to better protect your home from germs. 

Now, right off the bat, it is important to remember that just because something is chemical, does not necessarily mean it is an effective cleaning solution. There is an extensive list of products out there that are helpful and work beautifully without chemicals. Some chemical cleaners are costly, smell horrible, and are dangerous for the environment.

Chemical agents don’t all work the same way. Even the best formulations will not be effective if applied incorrectly or inconsistently. Most disinfectants are anti-microbial whereas some are sporicidal. This means that it kills spores which prevent the regrowth of bacteria.  

Isopropyl alcohol, in solutions between 60% and 90% alcohol, is antimicrobial against bacteria and viruses and is one of the most effective cleaners. Alcohol agents force cell proteins to clump and lose their function. Specifically, the cell membranes lose their structure and collapse, eventually dying. Alcohol cleaners should be diluted with water, as water acts as a chemical catalyst to assist in penetrating the cell wall more completely. Once it permeates the entire cell, the proteins coagulate, and therefore the microorganism dies.

Most people know it as a chemical used to treat the water in swimming pools, however, Chlorine is also a very common disinfectant used in a variety of cleaning solutions and applications. Very few chemicals are considered sporicidal; however, chlorine compounds in higher concentrations have been shown to kill bacterial spores. Chlorine works by oxidizing proteins, lipids, and carbohydrates. Hypochlorous acid, which is a weak acid that forms when chlorine is dissolved in water, has the most effect on the bacterial cell, targeting some key metabolic enzymes and destroying the organism. 

Phenol is a disinfectant and antiseptic cleaning solution found in everyday products like air fresheners, hair spray, and cosmetics. Phenol and its derivatives exhibit several types of bactericidal action. At higher concentrations, the compounds penetrate and disrupt the cell wall and make the cell proteins fall out of suspension. The next step in the damage to the bacteria is the loss in the membrane’s ability to act as a barrier to physical or chemical attack. Though phenols can act at the germination stage of bacterial spore development, this effect is reversible, making them horrible at eliminating spores. 

You may have heard about formaldehyde from its use as a sterilant in the embalming process. However, formaldehyde is also used as a surface and space decontaminate. Formaldehyde is a simple chemical compound made of hydrogen, oxygen, and carbon. All life forms including bacteria, plants, fish, animals, and humans naturally produce formaldehyde as part of cell metabolism. Formaldehyde-releasing ingredients found in everyday products, act as a preservative to kill microorganisms and prevent the growth of bacteria and other pathogens, extending product shelf life.

Having to use a different cleaner for each room and surface can be tedious. Hydrogen peroxide is unique because it is a multi-purpose cleaner that can be used on multiple surfaces. You can use it on tables, light switches, and laundry. Hydrogen peroxide is safe to clean with since it is a non-toxic substance. It won't hurt the environment, cause pollution, or create mutant animals, yet it is a strong disinfectant. The only caution that you'll need to take with hydrogen peroxide on hard surfaces is your countertops. If they are made of marble or granite, using hydrogen peroxide once in a while is okay but not for continuous use. 

The final cleaning agent we will be talking about today is iodophors or iodine solutions. An iodophor is a combination of iodine and a solubilizing agent. Iodine is the only cleaning agent that is consistently active against bacteria, spores, amoebic cysts, fungi, protozoa, yeasts, drug-resistant bacteria. 

Understanding how chemistry works in cleaning products can help you evaluate which ones are best suited to your family's needs. 


Masking up the Market

Masking up the Market

With the introduction of face masks into daily life, comes a series of questions for consumers; When am I required to wear a facemask? How does it stop the spread of Covid-19? What type of fabric is most effective against germs? How should it fit? How should I wash my mask? These are all important to consider when purchasing a face mask and wearing it. Today I will do my best to answer some of the questions listed above and try and discern what face masks are the best.


Why Wear a Face Mask?


Covid-19 spreads from person to person through droplets from the respiratory system. It’s important to keep in mind that a face mask may not protect the wearer, but it may keep the wearer from spreading the virus to others. Many cities across the U.S still have order in place keeping people quarantined at home. Others have opened up greeting the need for masks to be worn. Check out the ordinances from your local government about specific face mask requirements in public. 


Wear and Tear


Everyone needs instructions sometimes. Wearing a face mask isn’t rocket science, but it is just as important. Always wash your hands before putting on your face covering. Fit the mask snugly around your nose and mouth to avoid germs spreading. Not just you mouth people, this is a big one. Germs can spread from your nose too! Never ever touch your mask in public, there’s no telling what could be on your hands. Most importantly don’t forget to stay six feet away from others. 


Good, Better, Best 


After the first wave of Coronavirus in the U.S, hospitals across the nation faced a serious lack of N95 respirators and other medical grade face masks.This problem created a new market that has swept across the country. Face masks are everywhere. From surgical grade masks, cloth covers, bandanas and more, the American economy has jumped on the opportunity to sell to its citizens. With hospitals claiming the higher grade masks for medical work, people began to get crafty. Creating all types of coverings using different fabrics. Some worked good, others better, but only one could be the best. Let’s break down the results. 


Let’s start with the basics. Everyone has seen those single use, standard PPE surgical masks. Originally invented to be used by healthcare professionals, these masks are effective in reducing the risk of infection. Surgical masks are made of non-woven materials of different thicknesses and with the bility to protect you from contact with liquids. While a surgical mask may be effective in blocking splashes and large-particle droplets, by design, it does not filter or block very small particles in the air that may be transmitted by coughs or sneezes. These masks are single use and are effective for a limited time before they become too contaminated. 


N95 Respirator ‘s are made for healthcare workers and only healthcare workers.The mask is a tight fitting face covering that protects from the smallest of particles. These masks are the best of the best. Protecting the wearing from 95% of particles in the air, these masks are reserved from primary health care workers who are directly fighting the covid-19 pandemics. However, there are still really good masks out there. 


Bandanas are not one of them. Gaiters and Bandanas are the least effective form of face covering on the market. Loosely covering and bandana style face masks are the least effective at protecting yourself and others. Avoid these if you can. 


100% cotton masks give you the best of both worlds. They are reusable which is more eco-friendly than the alternative single use option. Cotton masks are also breathable but do tend to trap sweat and moisture. Cotton is also blended with an assortment of other materials to make it incredibly effective against the spread of partilces to and fro. 


Polyester masks are great, they stretch, molding to your face. They can also be customized to add personality, but are not always easy to breathe in. 


Modal masks are the most breathable and reduce sweat but get dirty easy and can occasionally rip. 


Whatever mask you may choose, remember, you are not only protecting yourself but those around you.