Improving productivity in construction, Built Environment Matters podcast with Josh Johnson, Expert - Engineering Construction & Building Materials at McKinsey & Company. Part 1 of 2.

it’s easy to replace a belt.

Never use a bagged vacuum without a bag, unless the manual says this is fine.The bag acts as the primary filter in a bagged vacuum.

Without it, the pre-motor filter will become clogged much faster, and the motor may be more exposed to dirt..Step 5: Clean the Vacuum’s Interior and Remove Clogs.This step can be performed throughout the cleaning process, but it’s easiest when the dust canister is removed and drying..

Whenever you notice any clumps of dirt or dust inside the vacuum, use a brush or cloth to wipe it.If you can’t easily access the area, use a can of compressed air to blow it..

In most cases, small patches of dust and dirt won’t have a big impact on your vacuum’s performance.

Cleaning them makes your vacuum look more attractive and prevents the dirt from causing future clogs though..We also liked how easy it is to empty the Shark – especially as this is a process you’ll follow almost every time you use the vacuum cleaner..

However, we don’t like how violently the bin hinges down when emptying the vacuum.We found this can flick the contents of the dust cup, rather than letting it fall gently into the bin.

It certainly takes some practice to get right without causing a mess!.Another issue is the bin’s placement.