Certified Residential vs CPO Certification What is the Difference?

You may not have heard of Residential Pool Certification and it is not as familiar as the CPO course but it is something that I highly think you should consider. The course is offered by Bob Lowry who is a chemist with a huge pedigree in the pool and spa industry. Learn the difference between his course and the CPO course. Leslie’s Pro: Pool Service Pro, open a Wholesale account today! Customer referrals, free cleaner repairs, free water testing, open 7-days a week. It is fast and easy to bec...