air pollution

Thanks to the introduction of Andreas from London Cyclist Blog, I got in touch with Claire , she was looking for a better pollution mask to cycle in London. Claire want to use Totobobo mask to help her to cut out the air pollution during her daily 12 mile commuting. After using it for a more than a month, she was happy with the performance of Totobobo and can really recommend it.

Here is Claire’s detail report:

At the beginning of April I was suffering with a sore throat that was worse in the morning and evening – a trip to see my GP confirmed that it was a reaction to London pollution that I was sucking in during my 12 mile commute twice a day.

I had previously and sporadically used a Respro mask which is the only anti-pollution mask that I’ve found in the UK – but I used it sporadically because it has several big drawbacks for me:

My experience of using Respro mask

1. The mask itself is pretty big on a girl’s face and can chafe my skin. It’s like wearing a muzzle and covers most of my face, plus the velcro is very strong and keeps getting caught in my hair.

2. Even using the ‘sports’ filter makes it exceptionally difficult to breathe in sufficient amounts of air when going at speed, leaving me heaving like a fish out of water.

3. The amount of condensation produced inside the mask is incredible – after a couple of miles at a decent pace, my nose felt as though it was submerged, and when breathing hard, condensation was projected out of the mask – when going fast it occasionally splattered all over my shades!

So, in desperation I emailed the London Cyclist blog and asked Andreas if anyone had any ideas about alternatives – then he put me in touch with Totobobo.

Totobobo sent me 2 different masks, the Classic and the SuperCool – both made of very lightweight soft rubber with 2 small round white filters that sit on either side of the face. The masks come with instructions on how to cut the rubber to suit your face – initially I was a little concerned about cutting too much of my Classic away, but eventually after much cautious trimming I fashioned a mask that covered my mouth and nose and felt comfortable.

Riding home with it on was interesting – people in London are generally used to seeing cyclists wearing Respro masks and resembling Darth Vader, but here I was looking as though I had forgotten to take off my surgical mask. I got loads of odd looks and questions about how good it was.

The answer is that I highly recommend Totobobo (apart from the name, which is impossible to make anyone understand whilst actually wearing it!). When I got home I checked the filters and was amazed to see that even in 30 minutes the pristine white had turned to sludgy grey – I am quite horrified by this amount of pollution in London – I only wear each pair of filters for 2 or 3 days, by which time they are nearly black. With the Respro mask, until you’ve worn it for a couple of months you just don’t see any change of colour and probably don’t replace the filter when you should.

There is a little condensation produced by both the Classic and SuperCool, but the SuperCool doesn’t cover your nose, so there’s even less with that one. The thin straps fit behind your ears and afford a surprisingly secure fit and there’s a alternative strap that fits both masks but is a little more complicated than just fitting around your ears.

There are also different filters – a matrix filter and 2 different grades of particulate filter – 94% and 96% – both are easy to breathe through and the 96% gives a slightly higher grade protection from particulates.

So, in summary, buy a Totobobo and breathe easy – I’ve discovered just how horrifying London pollution is, and I value my lungs. Since I have been using my Totobobo my sore throat has disappeared – that makes me happy!

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Air pollution in Beijing

by info on February 24, 2011

Smog in Beijing

Image Courtesy Bobak/Wikipedia

A surge of orders from Beijing over the last couple of days caught our attention. According to the customers, some from different Embassies there, the air quality in Beijing is the worst they have seen at this moment.

The Independent from UK posted “Index of air quality in the world’s major cities” which compiled data from AirNow, CITEAIR, and the American Embassy in Beijing. It confirmed that the Beijing air is the worst at the moment compared to cities like Hong Kong, Shanghai and New Delhi.

Particulate pollution, rising temperatures and a lack of wind caused the stifling smog, which reduced visibility in parts of the city to just 200 metres (yards), the Beijing weather bureau said in a report.

The American embassy in Beijing rated it as “Hazardous” on the 21st of February. Traveler going to Beijing is strongly advised to carry a good mask (seal your face).
Hopefully the situation will be improved when the wind starts to blow later this week.

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Erika Hansen, an Industrial design student from New Zealand, researched the use of respirators for cycling and running. Throughout her research Erika concluded the key challenge of respiratory protection design is to create a mask that people want to wear. She also listed a few additional challenges:

  • Drinking and communicating with the mask on.
  • A comfortable seal for a large demographic of users.
  • Does not reduce performance.
  • We invited Erika to take a look of our SuperCool and see how far it match her ideal design of a respirator mask.

    After trying the SuperCool mask, following is what she has to say.

    Industrial design student Erika test SuperCool mask at Oriental Parade, Wellington, New Zealand on the 17th of August - Photo by Bayden Filleul

    Industrial design student Erika test SuperCool mask at Oriental Parade, Wellington, New Zealand on the 17th of August - Photo by Bayden Filleul

    “I have to say, the SuperCool looks neat! It’s petite, slim and foldable for easy transportation. The transparency has a friendly feel but its only once you put it on that you realise how unobtrusive the SuperCool really is, to look at and wear.

    Being a petite woman, the Supercool was a little long for me, which put pressure under the nose and excess material under the chin however it can be simply trimmed down with scissors. The instruction booklet enclosed with the mask could be improved if it clarified this attribute with a series of diagrams. The embossed website address confuses which way up the mask should be worn. My interpretation was that you would wear the mask with the text upright so it was readable, positioned under the chin. However the form of the mask suggests that it is designed to be worn up the other way, with the text under the nose. A clear visual in the instruction booklet could demonstrate this and save users from trimming the ends only to find that it’s upside down. However the ability for the user to create a custom fit, simply with a pair of scissors is great.

    At first the SuperCool can take a bit of effort to put on but, unlike other masks I’ve experienced, you can whip it off with ease, without feeling like your being strangled by the tangled mess of straps.

    On testing the super cool I have to say I was rather impressed! With personal design experience in the area of respiratory masks I can appreciate how challenging it is to design a mask that users not only feel comfortable enough to be seen wearing but actually enjoy wearing! The SuperCool will definitely benefit users who feel at all claustrophobic in half face masks that cover the nose.

    I do have questions about the performance of the mask when it doesn’t cover the nose. For exercising it could be a good solution as most people tend to breathe through the mouth however this wouldn’t necessarily be the case for other users such as allergy sufferers. There is potentially a compromise in the performance of the Supercool as there is no seal around the filters however users can easily remove the covers and replace the filters themselves when required.

    The SuperCool is surprisingly comfortable. I could happily wear it for a few hours at a time and occasionally become unaware of it. After half an hour of use I was left with light indents on the face but I view this as assurance of a tight seal rather than a down side.

    It’s great to see that the SuperCool is latex free, a huge plus for latex allergy sufferers! The SuperCool appears to be a great mask for those wanting personal protection from particles and due to the size it would make a great travel companion should unexpected situations arise where you would benefit from low level respiratory protection against particles.”

    Erika Hansen
    Industrial Design
    Massey University
    New Zealand
    —————————————————-
    Editor note:
    Thanks to Erika’s feedback, we’ve improved the instruction of the SuperCool mask and made the possibility to trim the mask more clear.
    Regarding the orientation of the mask, some users achieved a better face-seal while wearing the mask in the upright orientation. Others find the upside down orientation is better. This has also been expained in the instruction sheet.
    —————————————————-
    Related posts:
    What Ross has to say about the SuperCool?
    Why is Totobobo’s new mask sucks?
    Protect your lungs when riding in the city
    More advanced features of TOTOBOBO mask
    How to clean TOTOBOBO mask for reuse?
    Buy TOTOBOBO mask

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    ATLANTA — Pregnant women are often paranoid about their pregnancies. Now a study released this week gives them something else to watch out for.

    That study linked pregnant women’s exposure to smog and air pollution to lower IQ in their babies. How concerned pregnant women should be?

    Mary Hadley Ozburn is 36 weeks pregnant with her third child — her second boy. Both she and the baby are ready.

    “You wanted this baby out since, what, 32 weeks?, asked her OB/GYN Dr. Michael Randell.

    “Yeah!” she confirmed.

    As anxious as they both may be, they will not be received into an entirely welcoming environment.

    “The study’s interesting,” said Dr. Randell. “I think it supports other data that has come out showing that pollution can affect developing fetuses.”

    There’s a growing number of studies that link exposure to smog in pregnant women and slowed development in their babies.

    “Sure it makes sensen” Dr. Randell said. “Pollutants are brought in through the lungs. From the lungs it goes to the bloodstream…cross the placenta. And then the baby’s exposed to it.”

    Mary Hadley Ozburn has heard about this study. She’s concerned — a bit.

    “I might take a few more precautions being pregnant”, she said, “but certainly I wouldn’t change a lot about the way I live my life.”

    For Randell, this study is one more item to add to the list of things to watch out for.

    “If,” Randell said, “you are in an environment where you are near a lot of exhaust from automobiles for example, that’s something that you’d probably want to change, while you’re pregnant.”

    Randell would not advise a pregnant woman to wear a surgical mask when outside. He says there is no evidence that a surgical mask is effective in blocking smog from entering the lungs.

    This particular study did not have the rigorous controls that some do. Still, in concert with other studies, doctor Randell says it’s at least worth doctors and their patients talking about it.

    Maybe after that conversation Mary Hadley Ozburn’s baby wouldn’t be quite so anxious.

    Related reading:
    Kids’ Lower IQ Scores Linked to Prenatal Pollution

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    Totobobo mask Review by Vivalabike from Shenzhen, China

    April 26, 2010

    Adrian, Willett & Mark of Viva La Bike recently post a review of Totobobo mask from Shenzhen, China. After wearing the Totobobo mask, I honestly feel a discernible difference between the Totobobo and other lesser masks I have worn. In short, the bottom line is the way I felt during and after the ride, as [...]

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    Chinese patent opens up new market opportunity for Totobobo

    March 28, 2010

    The Chinese Patent Office granted a new patent for the innovative Totobobo mask. Considering the increasing difficulties in acquiring a Chinese patent, this comes as a major achievement. The potential sale of Totobobo masks will greatly increase now that the Chinese market has opened to this innovative product. Sharon Li, Dream Lab One’s managing director [...]

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    Can cycling and walking be bad for your health?

    December 14, 2009

    Can air pollution in urban area cancel the health benefit of cycling? What can you do to avoid the downfall?

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    The Bangalore test

    December 10, 2008

    “Rohan is glad that the dirt is collected on the filter, not in his lung.” Rohan Kini, an online bicycle shop owner in Bangalore, India, was testing a new pollution mask. After 200 km of bicycling in the city, he was very impressed with the performance of a new mask call TOTOBOBO from Singapore and [...]

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    How to choose a pollution mask for cycling?

    October 4, 2008

    What are cyclists looking for in a pollution mask?
    We have put special consideration to a number of applications when designing TOTOBOBO mask. Following are the list for cyclists.

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    Cycling through Asia without pollution

    June 10, 2008

    Herve and Goska of Develotour pioneered an interesting way to measure and visualize air pollution. On a yearlong bicycle trek across the continent, the couple traveled through several Asian countries. They visited a number of major Asian metropolises and experienced firsthand their respective air qualities. In each locale they wore TOTOBOBO filtration masks to protect [...]

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