If bleach is pored on black bullhead jeans, will the spots actually turn white?

I plan on ripping %26amp; destroying the jeans. some people have told me that bleach will make them weird colors and not whiteIf bleach is pored on black bullhead jeans, will the spots actually turn white?
itt will be lik yellowish whiteIf bleach is pored on black bullhead jeans, will the spots actually turn white?
Bleach might turn them orange or a brownish red, but not white.
Actually the spots usually are a very very light yellow..like..the color of the Firefox's fox symbol thingie's tail.





ha. the was the best way to describe the color, sorry.


heres a pic.





http://www.teakolik.com/wp-content/uploa鈥?/a>





a tad lighter than the tip of the tail....