Hospitals Go for a Greener Clean

  • Even in hospitals, the same clean can be achieved without the harsh and dangerous chemicals (Photo courtesy of the National Institutes of Health)

You might have noticed some
new choices for environmentally-friendly
cleaners on supermarket shelves. Most
people pass them over. They worry
natural cleaners won’t do the job as
well as the regular stuff. But, the
places that need to be the cleanest,
the most sterilized, are finding that
green cleaners are more effective.
Julie Grant reports that hospitals
have started replacing the old chemical
cleaners with natural products:

Transcript

You might have noticed some
new choices for environmentally-friendly
cleaners on supermarket shelves. Most
people pass them over. They worry
natural cleaners won’t do the job as
well as the regular stuff. But, the
places that need to be the cleanest,
the most sterilized, are finding that
green cleaners are more effective.
Julie Grant reports that hospitals
have started replacing the old chemical
cleaners with natural products:

It used to stink whenever the cleaning guys at the Cleveland
Clinic needed to strip the floors. The patients, doctors and
nurses would complain about the chemical vapors. So, they
started clearing areas of the hospital on floor cleaning days.

(sound of cleaning machine)

Today Dennis Casey says they drive around on a new
scrubbing machine.

“That’s an automatic stripper, it’s called an orbital scrubber.
And it strips the floors without the use of chemicals – only
water.”

The new-fangled machine looks kind of like a riding mower.
They run over the hospital floors spraying cold water and the
machine scrubs. Casey says it works just as well as the old
chemicals – but it doesn’t smell and takes a lot less time.

That’s music to Christina Ayers’s ears. She’s environmental
coordinator at the Cleveland Clinic. Ayers says the most
important part of picking cleaners and tools – is to make sure
they’re going to work.

Of course, water alone isn’t enough for every job. Hospitals
need disinfectants. Ayers says the Environmental Protection
Agency helps with that.

“EPA actually certifies disinfectants, and all products that are
used as a disinfectant have to go through the same rigorous
testing to ensure their efficacy. But what we’re buying when
we’re buying the products is the efficacy of the product, not
all the additional chemicals and perfumes and other
elements that are not necessary for the product to function
well.”

Ayers says lots of people are used to that ‘hospital smell.’
But that’s often just a cocktail of cleaning chemicals – and
doesn’t create the healthiest environment for patients and
staff.

They still use bleach at the Clinic – it’s a great disinfectant –
but only in specific places – door handles and other high
traffic areas. Ayers says other places, like windows and
bathrooms, can get just as clean without other harsh
chemicals.

At first, it was tough for some folks on the cleaning staff to
accept the new, fragrance free products. Those strong
smells signaled a clean room. Ayers says some would use
the natural cleaners – but then spray chemical air fresheners
just to make sure the rooms smelled clean.

“That’s a bridge we have to cross. We have to help people
understand that clean smells of nothing. And that when
you’re smelling all of those smells that are associated with
clean, that chemical smell, the smell of bleach, those
perfumes, all those volatile organic compounds that come
out of the cleaning products – you don’t want to be inhaling
all of that product. You really want it to be working, you want
to purchase the efficacy of the product and not all of that
extra stuff that goes into our air.”

Ayers says people with asthma and other breathing
problems understand that right away. And, often, others just
need a little explanation.

“And once you explain that to people – that you’re using a
product that’s safer for the indoor air quality of our hospital –
It’s an easy step, people understand it. And they quickly
grow accustomed to the new smell of clean, which is a much
more mild and fresh and less chemical smell than what you
might be familiar with – even in your own home.”

In fact, I talked with one woman on the cleaning staff who
says, since the hospital switched to more natural products,
she’s seen how well they work and has started using green
cleaners at home.

For The Environment Report, I’m Julie Grant.

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