What is a one-sentence summary of the following article?
They need to be very hard boiled. Then, peel the eggshell off the cooled eggs. To peel, gently knock each egg against the side of a bowl or something similar to create cracks. Use your fingers to pry open a small hole, then peel off the eggshell in pieces.    {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e8\/Pickle-Eggs-Step-8Bullet1.jpg\/v4-459px-Pickle-Eggs-Step-8Bullet1.jpg","bigUrl":"\/images\/thumb\/e\/e8\/Pickle-Eggs-Step-8Bullet1.jpg\/aid2794784-v4-728px-Pickle-Eggs-Step-8Bullet1.jpg","smallWidth":460,"smallHeight":306,"bigWidth":"728","bigHeight":"485","licensing":"<div class=\"mw-parser-output\"><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}  Add the garlic cloves and heat gently for ten minutes. Towards the end, bring to a boil. Let cool completely. The vinegar must cover the eggs completely. It is what preserves them and prevents bacterial growth, so be generous.    {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e8\/Pickle-Eggs-Step-11Bullet1.jpg\/v4-459px-Pickle-Eggs-Step-11Bullet1.jpg","bigUrl":"\/images\/thumb\/e\/e8\/Pickle-Eggs-Step-11Bullet1.jpg\/aid2794784-v4-728px-Pickle-Eggs-Step-11Bullet1.jpg","smallWidth":460,"smallHeight":306,"bigWidth":"728","bigHeight":"485","licensing":"<div class=\"mw-parser-output\"><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"} Place in the refrigerator. Allow to steep for at least one week before consuming. Keep refrigerated for up to one month.    {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/24\/Pickle-Eggs-Step-12Bullet1.jpg\/v4-459px-Pickle-Eggs-Step-12Bullet1.jpg","bigUrl":"\/images\/thumb\/2\/24\/Pickle-Eggs-Step-12Bullet1.jpg\/aid2794784-v4-728px-Pickle-Eggs-Step-12Bullet1.jpg","smallWidth":460,"smallHeight":306,"bigWidth":"728","bigHeight":"485","licensing":"<div class=\"mw-parser-output\"><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/\">Creative Commons<\/a><br>\n<\/p><p><br \/>\n<\/p><\/div>"}
Boil the eggs for 20 minutes. Remove from the hot water and set aside to cool. Place the peeled eggs into a sterilized large jar. Pour the spiced vinegar into a saucepan. Strain the boiling vinegar over the eggs. Cover the container with its lid.