L’Érablière La Grillade welcomes tens of thousands of people each year. Their septic tank (measuring 30 feet long, 10 feet wide and 10 feet deep) required a whole day to empty. Mr Poulin, the owner, needed to use a crow bar and a hose break through the thick crust that had accumulated over the year. It took 10 truckloads of 2000 gallons each to empty it! Also, the grass was especially dense above the drainfield – this always means a problem for the soil to percolate. Since Mr. Poulin uses Bio-Sol's keepup product, emptying the septic tank is no longer a problem. The solids are digested and the drainfield percolates and drains normally. After using Bio-Sol's keepup product for over 20 years, Mr. Poulin is as satisfied as ever! He recommends that you try it.