Burnt Odor in Microwave After Power Surge: Causes and Fixes

Immediate Steps Before Attempting Repairs

• Immediately unplug the microwave from its power source to eliminate the risk of electrical shock.
• If safe to do so, carefully remove any visible water from the inside using a dry cloth or sponge.
• Avoid turning the microwave on to check if it still works until you’ve confirmed that all moisture is removed and components are dry.
• Move the microwave to a dry and well-ventilated area so it can air out.
• Inspect the exterior and interior for any signs of rust or corrosion caused by rainwater.

Tools and Materials You May Need

• Absorbent cloths or paper towels
• Sponge or small mop
• Screwdriver set (for accessing internal parts if you decide to inspect further)
• Hairdryer with a cool setting to help dry out components (avoid using high heat)
• Multimeter to check for any electrical faults if you are experienced with such tools
• Protective gloves to avoid contact with any residue or electrical components

Can a Homeowner Fix It or Should You Call a Professional?

• If you are experienced with appliance repairs and comfortable working around electrical components, you might handle drying and minor cleaning yourself.
• However, due to the high risk of electrical shock and potential for hidden damage, it is usually best to call a qualified appliance repair technician.
• Homeowners should exercise extreme caution, particularly because water can cause internal corrosion or short-circuiting that is not immediately visible.

Which Professional to Contact

• Since the microwave is an electrical appliance that has suffered water damage, an appliance repair technician or an electrician is best qualified to diagnose and repair any issues.
• If the leakage originated from a plumbing issue rather than direct rainwater exposure, you might also need to consult a plumber; however, for external rainwater damage, focus on electrical safety and appliance repair.
• If you live in St. Louis or Nashville, Hoffman Brothers is a full-service residential and commercial provider experienced in handling a range of home repair issues, including water damage scenarios. They can offer expert advice and safe repair services if required.

Safety Warnings and Insurance Considerations

• Always disconnect any electrical appliance from its power source before attempting any inspection or cleanup.
• Watch out for hidden water pooling inside the mechanical components which could later cause unexpected electrical failures or fire hazards.
• Be aware that DIY repairs on electrical appliances can be dangerous if you are not fully confident about what you’re doing. If in doubt, stop and call a professional.
• Before starting any repair work, check if your homeowner’s insurance policy covers water damage from external sources, as this might help offset repair or replacement costs.
• If you suspect that internal components have corroded or if you detect any unusual smells or sparks when testing the appliance, do not attempt further repairs.