Gasoila Water Finding Paste - Fuel Water Detection Gasoline, Diesel, Kerosene, Petroleum | 2.5 oz Tube | Quick Color Change | Reliable & Easy to Use | Ideal for Fuel Storage Tanks & Non-Ethanol Fuel

Works as should, awesome

Works as described

Very good product

Worked great, showed exactly how much water was in my fuel tank.

My oil tank is underground and you do not want a leak. My oil delivery person told me I had water in my tank. I was alarmed and concerned that I could have a leak. Replacing the tank would be an expensive and troublesome process. I wanted to make sure before I went through that process. I purchased Gasoila , put some on my measuring stick and checked out my tank. When I pulled the stick out Gasoila indicated that I had water in my tank. About 1/2 inch.I rented oil tank water pump and pumped out the water until oil started to come out. I cleaned the grass and dirt area away from where my oil tank cap went on. I had my tank filled with oil. For the next 2 weeks and each month I have been checking my tank. NO WATER.The problem i had was I let the grass grow around the filler cap and the filler cap wouldnt go on all the way. When it rained water would get into the tank.Thanks Gasoila for letting me check it out myself.

Works as indicated

Works great

Saved us a $75 home call charge since there was in fact water in the tank, the company would have charged that much and left without giving us fuel…now to gat the water out and try againI attached a yardstick to a broomstick then speared a thin line up several inches… I messed up the first time, MAKE SURE TO LEAVE THE STICK IN PLACE FOR SEVERAL SECONDS, the first time I did it, I went in & right out..forgot the directions. Did it again and it works great