Can i use bleach on aluminium pan? well i devise theyre aluminium theyre silver so i think theyre aluminium....

well i devise theyre aluminium theyre silver so i think theyre aluminium. so anyway food have got adjectives to the bottom of this pan and ive soaked it wash it soaked it after wsh then soak again and its be going on two days and am fed up presently the black burnt stuff merely wont come off the bottom. can i use bleach?? please suggest how to clean up it. ive tried the scrubbing brush too
?assistance near masonry drill bit? wont sink...
Answers:    Bleach will not do anything. Hydrogen peroxide would be better and safer.

Brillo pad and a little muscle should do it. Or sand quality newspaper.
How difficult it is to alter an orifice...
Scotch brite pads....... Brillo pad..... let it soak within Extremely HOT water......... try boiling more dampen in it......