You probably intend that your kitchen sponger is by far the dirtiest item in your business firm . And agree toa 2017 listfrom WebMD of all the germy thing you touch every Clarence Shepard Day Jr. , you ’re wrong . It include the obvious candidates likesmartphones , computer keyboard , dog toys , shopping pushcart and even the office coffeemaker . ( That kitchen sponge fall in at No . 4 by the manner . ) One obvious surface miss from the listing , though , and most others like it ? The steering wheel of your automobile .

The average American number one wood spends17,600 minutesbehind the wheel every yr , but does n’t expend nearly enough time pick the inside of that cable car . Sure , you ’ll see cars line up outside acar washafter a sloughy rainstorm , punishing pollen time of year in spring or at the end of winter to wash off all that saltiness buildup . And that ’s big for the wellness of the fomite , but does n’t really have a direct welfare on the health of the driver .

A survey byCarRentals.comfound that 32 percent of railway car owner clean the inside their car just once a class , and 12 percent never clean inside the car at all . Never ! honestly , that ’s fairly gross , specially take that many drivers ( about 20 percent ) also eat and drink while on the road .

dirty steering wheel

So , what ’s breeding in the cabin of your car ? Oh , just about700 different strains of bacteria . And that habit of eating and booze and then touching your car ’s interior surfaces makes thing even sorry . look at that any food or liquidness you drop or spill create the perfect environment — dark , confined and exposed to plenty of temperature changes — for breeding more bacteria .

And the worst spot of all , agree to the survey , is actually your car’ssteering bike . It ’s six times dirty than your smartphone screenland ( which by the way topped in at No . 1 on WebMD ’s grossest lean ) , four clock time nastier than the seat of apublic toiletand doubly as filthy as the button in an lift . gross out yet ?

Furthermore , the CarRentals study noted , when you fulfill up on gas , that pump handle likely is 11,835 time dirtier than a public commode posterior ! Even the most exacting railcar owners , those who strip their Interior Department more often than ordinary , probably do n’t disinfect their hands every clip they stop for a fill - up . Those source right away get transfer to your door handle , gearshift and steerage cycle .

So what ’s a driver to do to keep their railcar germ - free — OK , at least clean ? pass over down surfaces like the steering wheel , gearshift , door grip and audio control — and do n’t forget your keys — with sanitizer wipes . you could also spray a disinfectant like Lysol into your air filter ’s volcano the next time you change it to prevent germs from work up up and recycling through your car every time you turn on the heat or A / C. Vacuum the carpets and seats regularly , and have them professionally shampoo a few times a year . And while you ’re at it , clean the floor mats — or well yet , treat yourself to new 1 if they ’re really beat .

For what it ’s deserving , this is n’t exactly breaking news . Steering wheels , and car Interior Department for that matter , are often overlooked on " nastiest things " lists , thoughConsumer Reports did a write - up on the subject in 2011 . The clause was based on inquiry from microbiologists at Queen Mary University of London , who did note that most of the bacteria on the average direction wheel were n’t especially serious , but the more life-threatening types could cause intellectual nourishment poisoning , among other complaint . The bottom line is , cleanse your car people !