Valentine’s day, the day of hearts, is one of the sweetest day of the year. But however cozy your heart gets from all the heartwarming gestures of love your significant other may do for you, keeping yourself and your partner physically warm can’t be done with “I love you’s” and kisses. Make Adjustments To Your Home It doesn’t take a genius to know that the sun is a natural source of heat. When the sun is up take advantage of it. Open up your curtains or blinds and let it in. If you have a ceiling fan, invert its direction by reversing its motor. Having your fan go the other way pushes warm air down. Use tinfoil to reflect heat from your radiator or furnace. Seal even the tiniest of cracks in your window frames and under your doors. If your floors are made of wooden boards, place rugs or carpets on them to prevent heat from escaping through the small spaces between them. Preferably, these rugs or carpets should be made of wool or other materials of the same nature.