Can You Use a Vacuum Cleaner as a Blower? Here’s How

A vacuum cleaner can be used as a blower if it has a blower function or attachment, allowing it to expel air for tasks like leaf blowing or drying.

Many homeowners wonder if their vacuum cleaner can double as a blower for quick cleaning tasks. The answer is yes – with some important caveats. This guide explains everything you need to know about using your vacuum as a blower safely and effectively.

How Vacuum Cleaners Can Function as Blowers

Some vacuum models have a built-in blower function that reverses the airflow direction. This feature lets you switch from suction to blowing with the flip of a switch. Even standard vacuums can sometimes be used for blowing by redirecting the exhaust air.

Vacuum vs. Blower: Key Differences

While both devices move air, they serve different purposes:

Benefits of Using Your Vacuum as a Blower

When used properly, your vacuum’s blower function can help with:

• Cleaning dust from electronics and appliances
• Drying wet surfaces in hard-to-reach areas
• Preparing HVAC systems for seasonal use
• Clearing light debris from patios or garages

For more cleaning versatility, consider a vacuum and mop combo unit that handles multiple tasks.

How to Safely Use Your Vacuum as a Blower

For Models With Blower Function

1. Check your manual to confirm blower capability
2. Empty the dustbin completely
3. Attach any included blower nozzles
4. Switch to blower mode
5. Use in short bursts to prevent motor strain

For Standard Vacuums

Some vacuums can be modified by:

• Redirecting the exhaust port
• Creating a custom blower attachment
• Using the hose in reverse

Note that prolonged use as a blower may damage standard vacuum motors not designed for this purpose.

Limitations to Consider

Vacuum blowers typically can’t match dedicated blowers for:

• Power output
• Run time
• Debris handling capacity

For heavy-duty jobs, consider an industrial vacuum designed for multiple functions.

Safety Precautions

Always:

• Wear eye protection
• Keep loose clothing/hair clear
• Avoid blowing fine dust that could be inhaled
• Don’t use near water or wet surfaces
• Let the motor cool between uses

According to DIY experts, modifying vacuums for blower use requires careful consideration of electrical safety.

When to Use a Dedicated Blower Instead

Consider a separate blower for:

• Large outdoor areas
• Wet leaves or heavy debris
• Extended runtime needs
• Commercial cleaning tasks

For indoor cleaning versatility, a cordless vacuum may be a better multi-purpose solution than trying to force blower functionality.