What do you if the dust buster will not take a charge?

If your dust buster won't take a charge, first check the power outlet to ensure it's working properly. Next, inspect the charging base and the device for any debris or damage that may be affecting the connection. If the issue persists, try using a different charging cable or adapter, as the problem might be with the charger. If none of these steps work, the battery may need to be replaced or the device serviced.