Common Mixer Grinder Problems & How to Fix Them at Home

A mixer grinder is a core part of Indian kitchens, handling everything from chutneys to masala pastes and dosa batter. Because it performs heavy-duty tasks almost every day, it’s natural for the appliance to face occasional issues. The good news is that most mixer grinder problems are simple, predictable, and can often be fixed at home without needing professional help. This guide walks you through the most common issues and explains how you can troubleshoot them safely.

1. Mixer Grinder Not Turning On

The most common reason a mixer grinder doesn’t start is a loose power connection. Sometimes the plug isn’t inserted firmly or the switch has dust and residue built up around it, affecting the contact. Another frequent cause is the overload protection mechanism, which automatically shuts the machine off when the motor is under too much strain. When this happens, letting the appliance cool for a few minutes and pressing the reset button—usually located beneath the body—usually solves the problem. If the jar was overloaded, reducing the quantity and trying again also helps. Persistent issues may indicate a deeper electrical fault inside the motor.

2. Burning Smell While Grinding

A mild burning smell is normal the first few times a new mixer grinder is used, but if the smell continues, it usually points to overloading or blocked air vents. Running the appliance for long durations without breaks can also overheat the motor. Letting the mixer rest and cool fully before using it again is important. Cleaning the ventilation slots and ensuring good airflow can prevent the smell from returning. If the smell is strong or continuous, the motor winding may need attention.

3. Jar Leaks During Use

Leaking jars are usually caused by worn-out gaskets or loose blade assemblies. Over time, the rubber gasket loses elasticity and may no longer create a proper seal, allowing liquid or masala to spill out. Removing the gasket, cleaning it, and repositioning it often works. If the jar continues to leak even after tightening the blade assembly, the gasket may need replacement. Hairline cracks in the jar body also cause leaks and should be checked carefully.

4. Too Much Noise While Running

Mixer grinders naturally make noise, but if the sound becomes unusually loud or metallic, it could be due to loose jars, unbalanced blades, or worn-out bearings. Ensuring the jar is placed firmly on the base helps reduce vibrations. Blades that become loose over time can also contribute to the noise, and tightening them improves performance. If the noise seems to come from inside the motor, worn bearings could be the cause and will require replacement.

5. Blades Not Rotating Properly

Sometimes the motor runs, but the blades fail to rotate or rotate slowly. This usually happens when food particles get stuck under the blade assembly. Cleaning the inside of the jar thoroughly and rotating the blade manually often frees the blockage. Another possibility is wear and tear on the plastic couplers in either the motor base or jar. When these couplers wear out, they slip and prevent the blade from rotating smoothly. These parts need to be replaced promptly, as ignoring them puts more strain on the motor.

6. Poor Grinding Quality

If the mixer grinder is not producing smooth chutneys or fine masalas like it used to, the blades may have become dull. Over time, repeated use wears down the sharp edges. Running a small quantity of rock salt in the jar can help sharpen them temporarily. Grinding performance can also decline if the wrong speed setting is used or if too much or too little water is added for wet grinding. Dividing ingredients into smaller portions ensures smoother, more efficient grinding.

7. Food Odour From Jars

Food odour happens when jars are not cleaned immediately or thoroughly after use. Strong ingredients like onion, garlic, and masala tend to leave a lingering smell. Washing the jars with a mixture of lemon and baking soda and leaving them open to air-dry helps eliminate odours. Avoid closing jars while they are still damp, as this promotes odor buildup.

Final Thoughts

Mixer grinder issues are unavoidable with frequent use, but most of them can be fixed with simple home remedies and regular maintenance. When a repair requires expert handling, the experience should still be smooth and stress-free. This is where Vidiem offers a big advantage. Vidiem provides doorstep service, allowing customers to get their mixer grinder repaired right at home without visiting a service center. Combined with a generous 5-year motor warranty and 2-year product warranty, Vidiem ensures that customers receive not just a reliable appliance but dependable long-term support as well.