TE/TC TE150 Tank going yellow/brown

Anyone els have this issue? My tank looks horrible and im not sure what caused it. Never kept outside, run 108 octane Klotz with amsoil. My dads 2016 300 is still prefect looking.

No issues here.

Man that looks like crap.

Sorry, had to say it.

I do run an oversized tank in riding season. Stock tank in the winter.

Does your Dad run the same fuel? Isn't that leaded gas? Wonder if it's staining the tank.

My 2013 300 XCW did that, and my 2017 TE300 is looking the same. I had to unfortunately put a couple gallons of Ethanol in the 2017 Husky during a 120 mile loop in Colorado, and didn't drain the old gas until a few weeks later. I am assuming that is what did it. Other than that, it was white as normal until the CO trip, and was a year old at the time of the trip.

Bummer really, as there seems no way to remove the staining, and it looks like hell.

He just picked the 300 up in the fall, I dont think it has seen race gas but I wonder how all the pro's are running race gas and have clear tanks still. I have my bike forsale & almost everbody has asked if thats the stock tank... I feel its dropped the value of the bike a little and it does horrible. I had a YZ450f with an oversized IMS tank on it that was yellow but that bike was 10 years old. This thing is hardly over a year. I might try to contact husky and see if theres anything to do about this. I cant even find a stock tank replacement but havent tried calling a dealer yet, im sure its not cheap!

Bleach?

Thought about the bleach route, just not sure if it would hurt anything????

I've heard of some turning back from yellow to white if you empty them and set them out in the sun.

I just got done using some Klotz octane booster and after only 1 race it is turning brown. I tried some bleach over night and could not see any change.

desert cammo........