By following these basic rules, you'll be way ahead of the game when your customer asks, 'While you're here, can you take care of this clogged drain problem?'
Drains clog. No matter what time of year or what state of the economy, drains clog. Having a drain-cleaning machine at the ready for a customer with a problem is good for business. Knowing what tool to use and how to use it properly is even better.
For example, if just one drain is clogged, the problem is most likely limited to the small drains where a small hand-held model or small floor model will do.