Use an 8-ounce glass jars that's clean and fully dry.
Add about 1/2 cup of fresh or dried citrus peels, herbs, or spices to the jar.
Fill the jar with vinegar and replace the lid. Give it a shake to make sure everything is submerged in the vinegar.
Keep it in a sunny spot for at least 2 weeks. Shake the jar every other day or so to help release the oils from the infused materials.
When the vinegar is ready, strain out the infused materials and and keep the infused vinegar in a jar.
To use, make an all-purpose cleaning spray with a 1:1 ratio of water and vinegar.