3. Keep the third prong.
The third prong on a power cord is there to protect against power surges and malfunctions. Consider updating two-pronged outlets in your home. (4)
4. Update your electrical system.
If you live in an old home, chances are that the home has an old electrical system. Contact an electrician to have it evaluated and consider upgrading. Older, less advanced systems are more likely to overheat and cause fires. (4)
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