It's probably because other people wash their jeans.
Excluding the salt stain issue, you wash your jeans after every use? You know you aren't supposed to do that...
Excluding the salt stain issue, you wash your jeans after every use? You know you aren't supposed to do that...
You wear dirty stinky jeans around?
I refuse to wash jeans after wearing them once. Or even twice. Or even three times.
Do your legs get all sweaty and make your jeans dirty? Undergarments of various styles collect the grime, jeans shouldn't get dirty unless you're a filthy individual.
And it's not good for the denim to wash hundreds of times. They won't hold up for long.
Machine wash, no. I wash/rinse my jeans by hand daily when they get salt on them, clothes last a lot longer if you hand wash and hang dry them.
Get some pants that fit you properly, and that won't happen.
Or get your mom to hem them.