Well there are around 130K plumbing businesses in the USA and around 400K plumbers, so I think that plan leaves around 270K plumbers snaking drains until they d

Well there are around 130K plumbing businesses in the USA and around 400K plumbers, so I think that plan leaves around 270K plumbers snaking drains until they die. https://www.bls.gov/oes/current/oes472152.htm https://www.bls.gov/oes/current/oes472152.htm https://www.ibisworld.com/industry-statistics/number-of-businesses/plumbers-united-states/ https://www.ibisworld.com/industry-statistics/number-of-busi...