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Hairspray Lab Report

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Over the course of this lab, I was surprised to learn that many household substances didn’t have the pH I originally expected them to. Of course, items like windex or vinegar that fall into the typical definition of acidic or basic items weren’t that shocking, but many other substances such as nail polish, shampoo, mouthwash, and hairspray defied my expectations. For example, I had anticipated that hairspray would be more acidic, but the pH strip immediately turned a dark green, identifying as having a pH of about 9 and being consequently basic in nature. Because bases are usually household cleansers, I thought that hairspray wouldn’t be anywhere near basic considering that it does almost the exact opposite of a cleaning product, turning every

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