Personal Finance Daily: The death of floss and advice for Wall Street interns

Hello, MarketWatchers! The weekend is in sight, and so is the latest personal finance news:

Personal finance
Can Americans finally stop flossing?

This is why dental floss sales will drop in the next five years.

Morgan Stanley has this career advice for 2016 interns

Wall Street takes another step away from harsh reputation.

The surprising reason college students aren’t applying for financial aid

One in five college students may be leaving money on the table.

It’s a seller’s real-estate market, but who’s selling?

Near-record low inventory in many markets has entry-level buyers scrambling as empty-nesters are reluctant to sell.

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