As the year comes to a close, we take a look at some of the most popular stories on www.cleaner.com. If you missed any of these, now is your chance to catch up.10. A Look at Pipe Plugs: Pneumatic vs. MechanicalPipe plugs are a valuable tool for stopping or redirecting the flow of wastewater during maintenance of sewer systems. But how do you decide between a pneumatic or mechanical plug for your application? That’s what this article took a look at.
9. Charging Call-Out Fees for Providing EstimatesSome customers won’t budge from their expectation that estimates should be provided for free, but
