Winterizing: Is RV/Marine antifreeze, the same as pool antifreeze?
I see that many brands advertise RV & Marine and pool antifreeze as different products, but they are both propylene glycol. Pool antifreeze is always twice the price. Is it the same? I have to winterize an RV and a pool, so it would be more convenient to use the same product.
I see that many brands advertise RV & Marine and pool antifreeze as different products, but they are both propylene glycol. Pool antifreeze is always twice the price. Is it the same? I have to winterize an RV and a pool, so it would be more convenient to use the same product.