The most effective love spells that work usually involve love chants, prayer, mantras, or affirmations that reinforce our confidence. Before manifesting anything in our reality, we must first believe and feel. The results of casting love spells that work with a pink candle align with your desires, making them a fantastic option. Pink is associated with love and spirituality in witchcraft. Those who cast love spells that work with pink candles gain from the spell's lack of negativity. Honey Jar Spell.