If you have a RIDGID wet/dry vac, you have a multipurpose tool that can do many tasks with various attachments and accessories. You don't need to buy specialized equipment when you already have a tool that does the job just fine. I've used my RIDGID vac for many tasks and realized its full potential and advantages over buying specialized tools.
How-To Geek
I replaced 5 specialized tools with a single RIDGID wet/dry vac
Shown as published in the source's RSS feed. IndiaAIFounders doesn't link out to third-party sites — this is the complete detail available from the feed itself.