Fill spray bottle with Apple Cider Vinegar Fill remainder of the spray bottle with water Clean windows thoroughly with the mixture. This will not remove hard water stains that are etched into the glass, but is great at removing hard water spots
QUICK TIP: How to Remove Water Spots from Stainless Steel Appliances
Clean Water Spots & Stains on Auto Upholstery ~ Mix equal parts of club soda, white vinegar, & blue Dawn dish soap in a spray bottle. Generously spray on seats. Scrub with a scrub brush & then rub with a clean towel or rag.
How to Remove Hardened Water Spots From Auto Mirrors & Glass