500ml - ProPower Grey Tank Treatment

ProPower Probiotic Grey Tank Wastewater Treatment Concentrate ProPower will act as a preventative to all the nasty problems associated with a RV wastewater system, it really works! ProPower Probiotic Grey Water Treatment The strength and efficacy of ProPower is really showcased when it is applied to sewage holding tanks. ProPower is a product that will not only work as a treatment for black and grey wastewater but will act as a preventative to all the nasty problems associated with a RV wastewater system. Being 100% natural probiotic microbes means that we are not masking problems, we are solving them!