🕯White candles are universal
If a spell calls for a pink candle and explains why they want pink to be used, you can grab your white candle and adorn it to meet your intentions.
"How may I adorn it?" you may ask.
Sigils, oils, incense, herbs, and so much more! Hell, I've drawn a plain old smiley face in the wax to meet my needs before.
🕯Never underestimate old wax
I spoke about adorning your candle above. If you have old candles that can't burn any longer, melt some of the wax and dress your new candle with it. If you desperately want the color, this is a great way to turn a plain, white candle into the green or blue candle your spell/ritual calls for.
🕯Never throw out used candles if there is still wax
If you're like me, you probably have a whole mess of jars filled with 1/8th or less wax left that just will not burn because there is not enough wick left. Don't throw them out. Instead, fill them to the top with boiling water and wait. The water will melt the wax which will float to the top. When it is cooled, you just pop the wax off the top. This wax can then be used