As you can see she looks very masculine and athletic in this ad. She is showing how strong pine-sol really is. Which makes perfect sense. But now here is a more recent ad:
As you can see here she is much more glamorous. She is supine(laying on her back) her hair is done beautifully, her nails are done, and she has gallons of make-up on. This is just one of the ads in the ad campaign in which all of the ads use some sort of sex appeal. I first saw the commercial about a year ago and she was laying in bed while a (sexy) shirtless man was moping the floor. Now I don't know what he was about to do afterwards but there was some sort of implication. In my opinion the people behind the advertising for pine-sol are just tying to keep up with the times.