Rinse the pine needles or sprigs under cool water to remove any dirt or debris. Place on a towel to dry slightly.
pine sprigs
Place the clean pine sprigs into your glass jar, filling it. Pour white distilled vinegar over the pine needles until the jar is almost full, but leave a little room at the top.
white distilled vinegar
Cut a parchment round that is about 1" - 2" wider than the jar's lid.
With the parchment round between the jar and the lid, secure the lid on the jar tightly.
Let the jar sit in a cool, dark place for about 2–3 weeks to allow the pine oils to infuse into the vinegar.
After steeping for 2-3 weeks, use a fine mesh strainer to remove the pine needles from the liquid. Pour the strained solution into a clean container or directly into your spray bottle.
For everyday cleaning, mix 1 part of the pine-infused vinegar with 1 part water in your spray bottle. Shake well before using.