Which Metro Manila public-utility vehicle is the dirtiest?

[ghosthunter]

Which Metro Manila public-utility vehicle is the dirtiest?
24 Jun 2013

Which Metro Manila public-utility vehicle is the dirtiest?

Do you take a public-utility vehicle to school or work every day like millions of other Filipinos? If you do, have you ever wondered how much germs are present in these vehicles?

Consumer goods company Procter & Gamble has looked into the different types of public transportation in Metro Manila, and the varying degrees of dirt found in them. The test revealed that some vehicles have contamination levels higher than those of trash bin covers or toilet bowl lids. Focusing on handle bars and vehicles traveling along EDSA, the test is an informal assessment and may only be used as a simple basis.

It does show some interesting figures. To measure the contamination level, P&G used a luminometer, a device that measures adenosine triphosphate (ATP), the universal energy molecule found in all animal, plant, bacteria, yeast, and mold cells. When ATP is brought into contact with the luminometer, light is emitted in direct proportion to the level of contamination of the sample. Readings are measured in RLU (relative light units).

A reading of 500 RLU and below means that the item surface is clean; 501-999 means that caution is needed; and 1,000 and above means it is dirty. The higher the reading, the more contamination is present, which means that disease-causing microorganisms can possibly come in contact with the commuters.

The table below summarizes the test results of the PUVs. Surprisingly, among these public modes of transportation, only the MRT had a reading of "clean." To put these numbers in perspective, P&G also revealed the RLU readings of other objects.

Vehicle or object Luminometer reading (RLU)
Bus 3,815
Tricycle 3,683
Jeepney 2,869
Taxicab 1,583
Shuttle van 963
MRT 465
Trash bin cover 2,612
Living room floor 1,609
Toilet bowl rim 711
Dirty socks 670

The contamination levels of the PUVs are affected by different factors such as air pollution, human contact, and frequency of cleaning practices by the operators or owners, among others.

How about the interior of your car? Do you think your car will pass the luminometer test?

source: Which Metro Manila public-utility vehicle is the dirtiest? - Motoring News

[mika_23]

Good to know na nasa clean rating ang mrt meaning totoo pala ang sinasabi ng mrt official na dinidisinfect nila ung mga tren.

Sent from my GT-I9300 using Tapatalk 2

[testament11]

MRT pa ang malinis where in fact araw araw siksikan dito

Sent from my GT-N7100 using Tapatalk 2

[cpsolt]

naku... naalala ko tuloy yung mga ibang pasahero ng aircon bus. sa sahig dumudura. amp

[1D4LV]

walang kalesa?

[_Cathy_]

naku... naalala ko tuloy yung mga ibang pasahero ng aircon bus. sa sahig dumudura. amp

Oh wow! :shocked2: That is so barbaric naman. It's already bad manners to spit, much more inside a vehicle

[crazy_boy]

Oh wow! :shocked2: That is so barbaric naman. It's already bad manners to spit, much more inside a vehicle

marami niyan sa China. I remember when I went to Beijing to study before. pag sakay ko sa airport bus going to downtown, nagulat nalang ako na may dumura sa loob ng bus.

after 1 year. NR na ako sa ganun kahit sa subway pa nila gawin haha

[stickers]

naku... naalala ko tuloy yung mga ibang pasahero ng aircon bus. sa sahig dumudura. amp

ok na yan kesa sa mga chinese na umeebak sa subway train. :puke1:

[Manilablock]

naku... naalala ko tuloy yung mga ibang pasahero ng aircon bus. sa sahig dumudura. amp

Wala yan sa umutot sa MRT ung from Magallanes to Taff, imagine siksikan at distance between station e medyo mahaba din, kung mamalasin ka pa ung tren nde pa makalapit agad sa station kasi meron pang tren sa taff station, kaya tambay muna kayo sa riles at walang imikan.

[greenlyt]

^ yun mga dumudura from the backride ng tricycle grabe
minsan napapa-preno ako when I see someone spitting from the trike, baka kasi tamaan yun kotse and mag fade yun kulay