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Our Christian Gospel describes, a few days after Christ's birth, shepherds from the hills coming to worship the Redeemer. A portrayal of the Adoration of the Shepherds, by Tintoretto, was created and hangs in Venice. It presents a unique view of the subject. From Garry Wills' "Venice, Lion City": "Here the shepherds are not a few lads from the hills offering a lamb as if for sacrifice at the Temple. A neighbor group has mobilized, in a time of crisis, to care for the family in a rickety hovel-- clearly, they need the assistance. A man on the ground floor... Continue reading

Happened to be speaking to an old friend about Posada, an Hispanic tradition that I'd taken as something similar to traditional Christmas caroling. There's a bit more to it than that. Here's a note from my original janitorial sales manager, Bill Black, who is still a member of our corporate board. Bill's mother was old school Hispanic, and brought him up in both the Faith and the culture: A Contemporary American Posada as a Multi Cultural Expression Robert, further to our conversation a day ago about Umberto Eco, and the field of semiotics, I very much appreciated your blog post... Continue reading

A janitorial client of ours is running the Oxford University Covid-19 vaccine trial in Arizona; I volunteered to be part of the study a bit ago, have had the first injection with no significant problems, and go in for the final dose next week. Figure it's about the least I can do to help move us in the direction of a vaccine for the coronavirus. Here's a link to the site, should you like to participate (and to have a shot - no pun intended - at a vaccine well in advance of the rest of the population): https://www.cctresearch.com/active-trials/arizona-clinical-trials#!/study/95 What... Continue reading

Just caught a news item - United Airlines is now using the Clorox Total 360 electrostatic disinfection system in its terminals; this is in addition to its use in its airliners. As far as I can tell, Clorox electrostatic equipment is the best available to disinfect generally, and specifically to kill Covid-19 coronavirus. That's why we use it in our disinfection program, both for our ongoing janitorial clients and for exposure response for the wider community. Here's what they say about United's program: "The Clorox Total 360® System charges and atomizes the Clorox disinfecting solutions to deliver a flow of... Continue reading

We begin some 50 years ago, two years after I graduated from Saint Mary's High School; I was working for Sam Drey. To appreciate the full story, I must first explain the relationship I had with Sam, and what he taught me. Working for Sam Drey was the first real job I had as an adult; as you'll recall, Sam was quite a character. Before he retired to Arizona, Sam was a 'ward healer' and 'fixer' in Chicago. His cousin was Jake Arvey, former Chairman of the Cook County Democratic Party Central Committee and the Democratic Party National Committeeman for... Continue reading

Some sobering news. Informed thinking has, up to now, held that COVID-19 will survive, on various surfaces, two or three days at most. Thus, if one's workplace has had an exposure, you could send the employees home for several days and then safely let them return, with no disinfection needed. That seems to have changed with a new study. "The coronavirus that causes COVID-19 can survive on items such as banknotes and phones for up to 28 days in cool, dark conditions, according to a study by Australia's national science agency. Researchers at CSIRO's disease preparedness centre tested the longevity... Continue reading

A note from a team member of 40-plus years standing: Robert, we have been talking lately about CBN’s culture, and how the company's culture sustains the values and virtues that shape our work, and how our work shapes who we are. As an illustration of what this means to me, let me tell you a story that a mutual friend of ours, Arthur Brodsky, told me about ten years ago. When Arthur told me this story, he said it occurred about ten years before he told it to me, so that would be about 20 years ago. Arthur said that... Continue reading

Ultraviolet light radiation seems at first glance to be an attractive disinfection method, particularly in a coronavirus pandemic. There are limitations to the technology, as covered in a short article from our friends at Cleaning & Maintenance Management. From the article: "The radiation must be contained in a device, such as a light box, robot, or tower. People must be cleared from the room before the device is turned on because it can be harmful to eyes and skin. Sometimes the devices need to be repositioned to eliminate “shadowing,” which blocks the UV light from touching the surface intended for... Continue reading

Here's a good summary, from my paper products and chemical supplier Waxie, on the correlation between green (environmentally friendly) cleaning, and pathogen control, which - surprise! - includes the coronavirus. We've cleaned for health - both improving indoor air quality and controlling pathogens - for near onto 30 years; when the industry began to focus on green cleaning, we found we had to do very little to adapt. Similarly, when the Covid-19 pandemic hit, we substituted, for dry dusting, fully wiping surfaces using our old standby hydrogen peroxide based sanitizer; otherwise, our ongoing procedures and equipment were exactly what industry... Continue reading

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One of our janitorial clients, CCT Research, is currently enrolling volunteers for a COVID-19 vaccine test. I understand it's the Oxford University developed vaccine, so I tend to trust it a bit more than I might if it were from, say, Russia. I volunteered a few days ago; they are looking to start interviewing folks shortly. From our client: Please head to our website and have each person fill out their contact info and one of our recruiters will reach out! https://www.cctresearch.com/active-trials/arizona-clinical-trials#!/study/95 They're good folks, and could use the help. I figure it's something one ought to do - and,... Continue reading

There's been a good deal of notice on applying ultra violet light to coronavirus (COVID-19) decontamination or disinfection. The technology does work, but one needs be quite careful to get the right wavelength (not all wavelengths are created equal, it seems) and protect any people in the area (serious damage to skin and eyes, depending on wavelength, strength and any shielding). Our good friends at Building Service Contractors Association International here provide a good analysis of the decontamination options. One other limitation to using UV radiation to kill COVID-19 is that it's line of sight (as they say, out of... Continue reading

We're doing COVID-19 disinfections, and also focusing on ongoing disinfection to protect our regular janitorial clients from the novel coronavirus, so I try to keep on top of the whole field. An article on the subject in Cleaning and Maintenance Management well illustrates the dangers of drawing conclusions without considering all possibilities. The lead paragraph notes an increase in hospital acquired infections (HAI) and the suggestion that the cause might be the CDC's decision to suspend, for several months, its mandatory inspection and infection reporting program. Make sense, and should you read just the first paragraph, that might be the... Continue reading

Noticed a bit of media coverage on a warehouse explosion in Beirut - seems to have leveled a good part of the city. I gather the place was storing 2700 tons (that's tons, not pounds) of ammonium nitrate. It brings to mind a similar incident we experienced (thank goodness the only one, so far), some 25 years ago. I awoke in the morning to the news that one of our janitorial clients, in Phoenix's Glendale suburb, had experienced a massive warehouse explosion overnight, big enough that a quarter mile radius evacuation had been ordered. And, since we were doing the... Continue reading

Coronavirus (COVID-19) Decontamination/Disinfection Service Our technicians are fully trained and equipped to Global Biorisk Advisory Council (GBAC) Forensic Restoration protocol; we hold their certification We customize COVID-19 decontamination to protect your workforce and customers, treating all furnishings, equipment and touchpoints We utilize EPA and CDC approved, highly effective, hospital-grade disinfecting agents; our Protocol is designed to meet that of the Center for Disease Control (CDC) We can generally provide prompt service, the evening of the day we’re called<.li> In CBN, you’ll partner with a trusted and long established firm. We’ve been an active member of the Phoenix Chamber and BBB... Continue reading

Given our decades old focus on cleaning for health, we've lately developed something of a focus on COVID and coronavirus decontamination - both in our ongoing commercial cleaning, and in providing quick response to both clients and the general public in event of a virus exposure in a given facility. Thus, I try to keep abreast of developments of knowledge of the virus, and of its implications. And I think a bit about it. Here's something I've not seen addressed. In Arizona, as in most jurisdictions, we approximate numbers of infected individuals, over time, by looking at the most recent... Continue reading

In between providing commercial janitorial, with an emphasis on pathogen, including COVID-19, control, and doing a good bit of specifically Coronavirus disinfection service, I'm noticing m uch less opportunity for any social and creative endeavor. There is much social interaction that we've lost in this time of lockdowns. The old 4th of July photo is of the Scottsdale Trombone Choir, which I've played in for 30-some years, and managed for a few. I've also played for years in the Salt River Brass Band, and in an amateur concert band. All the groups are on hold for the foreseeable future. Our... Continue reading

As you might expect, a business experiencing a COVID-19 coronavirus exposure most often needs to address the situation by disinfecting or decontaminating the facility at once (some refer to this as a "COVID deep clean"); one might send employees home today, but likely wants to open for business tomorrow. We've trained and equipped three service techs, and three supervisory personnel (yours truly included) for COVID-19 decontamination jobs; we can generally respond same day, after office hours. Disinfection is usually best done after hours because the client's staff, or customers, ought not inhale a large volume of the disinfectant; we setup... Continue reading

We're doing quite a few coronavirus disinfection services (often referred to as "COVID deep clean or decontamination"), both for existing clients and others. We shot a video of the procedure, to give folks a better idea of how we work and what they'd be ordering. Grab popcorn and enjoy! https://www.youtube.com/watch?v=KSWnHYJOKBE&feature=youtu.be Here's a bit from our "Level 3 Decontamination Protocol": After Level 1 protocol is performed, CBN Technician will treat all furniture, fixtures, equipment and touchpoints with Johnson/Diversey’s quat based Virex256 spray, a hospital-grade disinfectant, and assure an ample dwell time (wet). The Virex256 spray application is designed to catch the... Continue reading

Something that ought be obvious, but many that folks seem not to have realized, and that much information broadcast about slowing of viral transmission is lacking, is that, when you wear a mask, be sure of a tight fit. A major (perhaps the major?) difference between the state of the art N-95 mask and a surgical mask or bandana, is that the N-95 (if fit properly to the wearer) is tightly sealed around the edges. Makes sense that if you are trying to filter air, you want to filter all air, not just some. A bandana, or any other homemade... Continue reading

It's nice that many of us are taking cleanliness and sanitation a bit more seriously these days, but a smidgeon of knowledge is a good thing as well. Here's a bit (from CMM) on a recent study of some 500 of our compatriots, and a few of their "upgrades": "Among the respondents who reported they had engaged in these high-risk cleaning product practices: 19% applied bleach to food items, including fruits and vegetables 18% used household cleaning and disinfecting products on their hands or skin 10% misted their body with a cleaning or disinfectant spray 6% inhaled vapors from household... Continue reading

Quite early on in the pandemic, to better disinfect our client facilities, we transitioned from dry dusting most office surfaces to fully damp wiping with an effective viricide. The move was facilitated by our acquisition of Sphergo wiping tools (we moved early, before major shortages hit). In our crew's hands, the tool allows an even application of sanitizer, "wall to wall". It also requires a more clutter and paper free office environment than is traditional; our clients were universally helpful in "de-cluttering". This step is quite effective against viruses, and will catch most anything accessible via damp wiping. These are... Continue reading

Cutting edge technology for the application of disinfectant is an electrostatic process: tiny droplets are given a positive charge, so they repel one another, but are attracted to anything in contact with the earth – desks, chairs, office equipment – evenly coating sides, back and bottom, without puddling. The most effective devices are electric rather than battery; the go-to device is the Clorox360. It’s in short supply due to the COVID-19 pandemic, but we’ve acquired one. As back-up, we have a fine pump sprayer system, using Johnson/Diversey's hospital grade disinfectant, also in use (we try to allow for equipment failure,... Continue reading

Received a note from a janitorial client, and a long-time friend: "At the car wash, I entered the outside waiting area and slid a chair further from next to a waiting lady, giving her a courteous friendly smile. Seated - I realized and said “Oh, when I moved the chair I gave a smile. But you couldn’t see because I’m wearing a mask.” She smiled “That's okay. I could see it in your eyes.” Gee! Well, it's nice to know that friendliness still works during mask time." Continue reading