Hi just wanted to know...how do you clean SLOT1 on an NDSL? Needed to ask because I might damage the DS if i do it wrong.
Get a un-wet cloth and just rub the board. If all fails u can always put it in an bucket of water with soap.
first one works fine, i used to use littlebit of alcohol or whatever the thing was om some dry cloth and rub it abit in the board of where ur slot1card goes in.