If the Touch Screen just shows a few finger prints, we recommend to clean it by breathing on it and wiping it with a soft cloth. This way you avoid damaging the screen or fluids entering the system.
If your Touch Screen is not responding properly, and you have found foreign material between the Touch Screen and the housing of the Nintendo 3DS, try the steps below to remove the foreign material.
Cleaning of the Touch Screen:
If the above steps do not solve the problem, your system will need to be repaired. Click here for repair information.
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