Households from around the world today use vacuum cleaners as they are one of the most important cleaning tools for efficient upkeep of living space. However, improper use and handling of vacuum cleaners can result in malfunction and reduction in shelf life, leading to replacing it with a new one. All a vacuum cleaner need is a little TLC. The following article lists 5 mistakes that can be avoided to ensure a vacuum cleaner’s longevity.

1. Poor maintenance
   Vacuum cleaners are electrical home appliances. No matter how sturdy they may seem, vacuum cleaners require a certain degree of upkeep. A timely maintenance by cleaning the brush, replacing filters etc. will ensure its smooth running for multiple years. While vacuum cleaner brands may market their products to be made from high-grade material, it is important it can be expensive to replace when parts of that product. And if these parts are irreparable, you may have to replace the entire unit which can be a costly affair. So, make sure to carry a timely maintenance.
2. Vacuuming wrong objects
   This is one of the common mistakes people make while using vacuum cleaners. Most of us simply run the machine over the penny, screw, or any other hard object that we find lying on the floor instead of picking it up. Moreover, not all vacuum cleaners are made to vacuum wet floors or surfaces. Vacuuming wrong objects can make irreversible damage to the motor. While hard certain objects may break the blades inside, the liquid might damage the internal circuitry if the vacuum cleaner is not designed to clean wet surfaces. Hence it is important to read the instruction manual, as it contains specifications and dos and don’ts when using the vacuum cleaner.
3. Using wrong attachment
   Cleaning up a living space can be a tedious chore. As a result, most of us may end up being careless with the cleaning tools in terms of not changing the attachment when vacuuming a different surface. However, this can prove to be a costly mistake as you may not get the replacement of the attachment. In such case, one might have to make use without the attachment or replace the entire unit. So, use extension wands to clean ceilings, dusting brushes to clean upholstery, and crevice tools to clean tight spaces. Most manuals clearly mention how to use different attachment provided with the vacuum cleaner.
4. Not emptying the vacuum bag/bin
   It goes without saying that vacuuming with a filled bag or bin reduces the suction power which can lead to poor cleaning. Moreover, if you continue cleaning with an overflowing vacuum bag or bin, it can cause the motor to overheat leading to increased chances of damage. Some vacuum cleaners come with ‘empty bag/bin’ sign. So, make sure to empty the same when the sign light up. Additionally, it is equally important to clean the filters periodically, as choked up filters can also decrease a vacuum cleaner’s efficiency.
5. Running over the vacuum cleaner cord
   Sturdy vacuum cleaners come with a sturdy and a highly insulated power cord. However, its sturdiness does not mean it is not prone to wear and tear. Running the machine over power cord might damage the insulation and expose the internal wires which can prove to be hazardous.

https://answersthread.com/avoid-these-five-mistakes-while-using-vacuum-cleaners/
https://www.onegoodthingbyjillee.com/5-costly-vacuum-mistakes/
https://www.thespruce.com/dont-mistreat-vacuum-cleaner-1901204