I like to climb, which is not to say I'm good at it, just that I've sweated a whoooole lot in my helmet in the last 6+ months. The straps are stiff and crusty and the whole thing smells vaguely like a beach on a hot day. Salty and funky and a bit like a scary sea-creature from the deep depths. Rotting.

Wash it in.... the bathtub? Dry it in... the sun?

My helmets use a one piece liner that I throw in the washing machine, but you can just as well spray it with the garden hose when you clean your bike.

Not in the dishwasher.

or the washing machine

but yea.. pull the pads off and rinse them and rinse the straps. air dry out of direct sun so it's not getting baked.

I shower with mine about about four or five times a year.
It keeps clean and has the added bonus of protecting my head in case I slip.

I spray mine with some general purpose household cleaner inside and out, rub/work the straps and pads as needed to dislodge dirt and stains, rinse well and air dry. I actually think you could safety wash them in a dishwasher. Nothing mysterious goes on. They just spray hot water around. The somewhat caustic (basic) cleaner shouldn't bother the plastics and synthetics. The heat of the drying cycle might be a bit much on the lower rack....

Yup, take it in the shower with you, get your hair nice and sudsy with shampoo and go to town on the helmet. Shampoo works really well on helmets, gets it clean without leaving a soapy residue. You can even put your helmet on and rub it around on your head, then rinse off with it still on. Nothing tastier than a mouthful of 3 months of salty sweat!

You have to have hair to do this.

When I ran hire bikes, I would get a bucket of water, some disinfectant used for dabbing on cuts (Dettol) and dip the helmets in there for a couple minutes, then hang out to dry.

Now, for personal use, I have four helmets that I rotate -- they sort of match the bikes I ride -- so the build-up of stuff takes longer. I haven't washed any of them, and if they go too far into the realms of horror, then I just replace them.

I have two helmets. I always take my helmets in the shower with me immediately after every ride, rinse, then hang up to dry. No funky/stinking helmets.

After my discovery of helmet funk, I now purchase extra foam sets when I purchase a helmet. Those sponges only clean so well - I went to replacing them.

Do you guys recommend using products like baby wipes (with no alcohol) to clean the inside of the helmet?

i shower with my helmet and i shampoo it when i do my hair.

Another solution to slow down the funk is to wear clean bandanas under the helmet (or, if you are so disposed, proper cycling caps). The fabric soaks up the sweat quite nicely. All my current helmets have been better preserved thanks to the bandanas. So has my semi-naked scalp been protected from sunburn.

I remove all the pads and hand wash them in a dilute solution of Woolite (which I also use on my cycling duds). I use the same solution and clean rags to clean the straps. The helmet itself gets wiped off with a solution of Simple Green and set out in the sun and wind upside down for an hour or two to dry. Never had a helmet go funky even after heavy sweating as long as I rinsed it off and dried it well. Leaving a helmet damp, in a duffle bag, in your trunk on a hot day will definitely raise a stink.

Yeah, I always wear a wicking cycling cap and it does help. As far as the crusty salt buildup in the straps, I just give it a good rinsing in the sink when required. I ride in the heat and sweat quite a lot, but I've never needed more than that.

While showering I use a body pouf with shower gel, bar soap or shampoo. In the summer I might wash my helmet 2 or 3 times a week ... not so much in the winter. I can't stand crusty straps.

Whoa buddy! New Year and already a helmet washing thread. Epic!

After (almost) every ride I just shower inside of it with just lukewarm water.
If really sweaty and salty I spray with some soap and then shower.
Remove pads and wash separately from time to time.

I have processes for my entire kit (and bicycle) before and after each ride. I like to air dry/hang in the sun my sweaty items after each ride (even if the item is going into the laundry after it air/sun dries. My helmet I wash in a sink similar to the way I'd wash dirty dishes if it has any salt build-up. I also wear a do-rag which helps to limit some of the salt/mineral crap.

If weather conditions don't allow me to hang my gear on the deck to dry in the sun.... I hang them in a spare room with a ceiling fan. On occasion I've hung gear in the garage or laundry room with a box fan to dry them.

Having extras of everything... helmets and gloves included... is key to always having clean, dry, odor free gear. Gloves I use an old diaper pin to keep the pair together and just toss in the laundry from time to time.

Eh, from time to time, I just spray it down with a garden hose and let it dry. Seems to work...

I have 3 helmutts which get cycled over a 2 wk period. Each goes into shower with me.
Oldest is about 5 yrs old and has gone thru a shower every 2wks for that entire time.
I have very salty sweat so lots of deposits - all get nice and clean in shower - I work the padding under water stream.
Squish the water out after shower and let air dry overnight.
oldest still have lots of life left.

I keep sun exposure to only the riding time...

Who knew the owner of Cerberus was a 41er?

I rinse mine under the sink after each ride. Wipe down and then hang dry. About once a month I wax the outside shell with Pledge. Smells lemony fresh!
Cheers

1)Fill bathroom sink with warm water.
2)Submerge helmet in water.
3)Open drain to let sweaty water out
4)Repeat steps 1-3 as needed
5)Fill sink again with water and add some shampoo
6)Submerge helmet in soapy water. Work foam pads and straps.
7)Repeat steps 1-3 to rinse and repeat steps 5-6 if needed
8)Let it dry overnight and enjoy a clean helmet

My helmet has its own ecosystem that digests impurities over time. I guess there's salt in there but the pads haven't got crusty yet.