<human>:  How do I get rid of mold on walls?
<bot>: The best way to get rid of mold on walls may be to clean the wall with a mixture of equal parts water and bleach. Make sure to wear protective gear while cleaning and rinse the wall completely after use. You can also try using a commercial mold-removal product specifically formulated for this purpose. Finally, you should look for and repair any potential water leaks or moisture problems that may be causing the mold.