Oil spill cleanup depends on materials that can soak oil out of water. Polypropylene pads are used during spill response to absorb oil, but detergent in the water may change how well they perform. This experiment tests whether common detergents help or interfere with oil absorption by these pads.

Polypropylene pads soak up oil from water during spill cleanup — a direct application of absorption. The question here is whether adding detergent to the water changes how well the pads hold oil inside. If detergent affects how much oil the pads absorb, it reveals whether detergent helps or blocks absorption.

Engine oil is difficult to remove once it enters water, but polypropylene pads can soak it up during spill cleanup. The question is whether adding detergent to the water changes how well those pads work. You mix engine oil and water in a container, then add one of four detergents — Tide, Wisk, Jet Dry, or Dawn. After the mixture settles, you place a polypropylene pad in it, then weigh the pad before and after to measure oil absorption. A control test with no detergent shows the baseline, and the results reveal whether detergent helps or blocks absorption.

Oil spills put harmful oil into the water — and cleaning them up is not simple. Polypropylene pads are one tool used to soak up oil during spill response, but adding detergent to the water might change how well they work. You mix engine oil and water in a container, add one of four detergents (Tide, Wisk, Jet Dry, or Dawn), then place a polypropylene pad in the mixture. Weighing the pad before and after shows how much oil it absorbed. A control test with no detergent provides the baseline. The results reveal whether detergent helps or blocks oil absorption.