How to Make Homemade Laundry Spray Starch with Cornstarch. Need to starch the collar on your favorite shirt but just realized that you are out of spray starch? Instead of flying off to the store, check your pantry for cornstarch.
DIY Tub Cleaner: vinegar and dish soap, no scrubbing! Heat white vinegar in m'wave for 90 sec, pour int spray bottle. Shake gently to mix. Spray on surface, let it sit hours. Just wipe it away then rinse with water.