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How to juice a lemon
Cut the lemon lengthwise.
Cut the lemon in half, from tip to tip. This makes a more flexible lemon peel, easier to squeeze.

Choose from: +If you want to preserve lemons, cut them lengthwise. Remove any veins, soft spots, or mushy parts that may be preserved as an artificial peel. +If you have a hinge-style hand juicer, cut them crosswise instead for a better fit. Place a mesh strainer over a bowl. +Lay the lemon flat on a work surface and cut it up using a sharp knife. If you have a hand juicer, the lemon juice will also be easier to squeeze. +Get a lemon which has a pinkish-orange center. Cut off the ends of the lemon.
If you have a hinge-style hand juicer, cut them crosswise instead for a better fit. Place a mesh strainer over a bowl.