Do Cleaning Chemicals Clean As Well After They Have Been Frozen

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chemicals could break down household
grease before and after the substances were frozen. The first test set would
focus on unfrozen chemicals, while the second was set up for previously frozen
chemicals.

The Test:
To start the experiment the researcher fried four pieces of bacon until
there was enough grease in the skillet to perform the test. He then put a
quarter teaspoon of the grease onto two nine by thirteen casserole dishes. Each
casserole dish was set up for three frozen and three unfrozen chemical cleaners.
A measured amount of cleaner (both frozen and unfrozen) was added to each spot
of grease. After approximately two minutes of breaking down the grease, the
dishes were raised to a uniform height at one end and the broken down grease was
allowed to run. By measuring how far the grease ran, the researcher could then
determine how much the cleaner broke down and therefore which cleaner was
affected by the glaciation.

Resources
The resources for this experiment were ...

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