help with dslite and dsi

i have a ds phat ds lite and dsi
my dsi's L and R buttons stopped working months ago so i just started using my ds lite instead for all those games that required them but now my ds lite's L and R button are getting a bit unresponsive does anyone know how i can fix this spending little to no money
(i don't really have much money at the moment)

whoaaah wrong section, buddy. You need to go to the technical help forum instead.

ok

Even if its in the wrong section, I'll answer.
What I do is I form a seal around the button with my lipsI blow (Hehe. Also, I bet you copied and pasted this somewhere. Maybe it would work the second time) the dirt out. It works, but only temporarily. Also looks weird when in public.

thanx i didnt get much help from the other section anyway

My DSi L button wouldn't respond at times either. I would temporarily fix it by putting the button close to my mouth and exhaling my breath into it like you would do with your hands if your hands are cold, but that only fixed it for like 5 minutes. I ended up sending it to Nintendo and they fixed it for free since it was still under warranty.