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If theres one persons etiquette advice to live by, its Martha Stewart.

“I never leave messes,” she toldPeoplein a recent interview.

“If I’m traveling, I fold my towels and leave them in a neat little pile.

Martha Stewart on Season 72 of the TODAY show

Credit:Nathan Congleton/NBC via Getty Images

I wipe up the sink.

I don’t leave any garbage anywhere.”

“I just can’t bear it when people leave a horrible mess in the room.

It’s the worst,” she added.

“We had the most pleasant time, but it really does require pleasant behavior in a restaurant.”

Shaking your iced coffee?

Some say its OK. Others frown upon it,Stewart said in the cheeky adfor the coffee brand.

I say, go with it, as long as you follow the rules.

Those rules, Stewart added, include having situational awareness.

While more intimate tweaks may call for more discrete shaking, so as not to ruffle any feathers.