1Wearing green will protect you.
Alexey Avdeev//Getty Images 2Don't spend to much time in the mirror.
fotostorm//Getty ImagesVanity is always frowned upon, but even more so according to Irish superstition. This one says that if you look in the mirror too long, the devil may appear behind you.
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3Four leaf clovers are lucky.
tomaz sedonja//Getty ImagesFour-leaf clovers are considered lucky because they are rare. So the next time you find yourself in a patch of clovers, be sure to take a closer look.
4Leave milk out for the fairies.
Catherine Falls Commercial//Getty ImagesLeaving milk out isn't just for Santa. Irish superstition says that you should leave milk out for the fairies. Not only is it a gesture of goodwill, but it will bring you some luck, too.
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5Soda bread cross
muratkoc//Getty ImagesIt is a tradition to make the mark of a cross in a loaf of soda bread. It's called "letting out the devil from the bread."
RELATED: Soda Bread Recipe
6Clover in your whisky.
norkim//Getty ImagesIf you visit an Irish pub on St. Patrick's Day, try drowning a clover. Place a clover into your whiskey, drink it down, then throw the clover over your shoulder for good luck.
RELATED: Best Whiskey Brands That Won’t Break the Bank
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7Last piece of bread.
Pencho Chukov//Getty ImagesIf someone passes you the bread basket and there's just one piece left, don't take it. Otherwise, you're destined to be single forever.
8Combs
Delmaine Donson//Getty ImagesNever pick a comb off the ground. It may belong to a Banshee or evil spirit, and they may decide to follow you home.
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9Shoes on the table.
Isabel Pavia//Getty ImagesNever put your shoes on the table unless you want to attract bad luck. Plus, it's not polite.
10Itchy nose
Westend61//Getty ImagesIf your nose is itchy, this means there's a fight in your future. Best to make amends before the fighting starts.
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11Gift giving
agrobacter//Getty ImagesNever give a friend a sharp gift, as it could signify cutting ties. So forget about those steak knives or fabric scissors you were thinking of getting your bestie.
12Whistling
by Dornveek Markkstyrn//Getty ImagesWhistling while you work is fine. Just don't do it indoors. The act of whistling in your home is thought to bring bad luck.
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13Counting magpies (or crows)
Kai Wing Yiu / 500px//Getty ImagesIf you see a group of magpies or crows, count them. Their numbers have significance: One for sorrow, two for joy, three for a girl, four for a boy, five for silver, six for gold, and seven for a secret never to be told.
14Ears burning
Lucy Lambriex//Getty ImagesAre your ears burning? This means someone is talking about you. However, the superstition doesn't say if this is good or bad talk. Guess you'll find that out later.
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15Catching leprechauns
RyanJLane//Getty ImagesOf course, leprechauns aren't real, but it's fun to pretend. If you catch one, he can lead you to his pot of gold.
16Lucky horseshoes
diephosi//Getty ImagesIt's an Irish tradition to tack a horseshoe above your front door for good luck.
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17Plant rosemary for good luck
GMVozd//Getty ImagesPlant rosemary to keep bad luck at bay. Extra points for this one because rosemary is green - the official color of good luck.
18Enter and leave through the same door
NickyLloyd//Getty ImagesAlways enter and leave through the same door, or you're bound to lose some of your luck on the way out.
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19Encountering a red head
Westend61//Getty ImagesSeeing a red-headed lady first thing in the morning is considered bad luck. And, the odds are pretty high that you will see one in Ireland because many of the world's redheads originate from the region.
20Salt over shoulder
Aleksandr Zubkov//Getty Images 
Christina Montoya Fiedler is a Los Angeles-based freelancer with over 15 years of experience writing for online publications. Her work can be seen in Good Housekeeping and Woman's Day, where she covers everything from gift guides to personal essays. She holds a B.A. in English from Chapman University and is working toward her Early Childhood Education teaching credentials. She is proud to be of Native American (Ohkay Owingeh) and Mexican American descent.
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