I had a customer ask about a small tool to get in to tight places when vacuuming her car. This got me thinking about adding a crevice tool using the "Dualer" valve that kleenrite sells to my vacuum. I wanted to hear some input from a few of you that have crevice tools. Do they get used much? I am afraid I will just add another hose to the vacuum that will never get hung up, get tangled with the other hose, and get ran over all the time. What has your experience been?