Baking Soda:
Baking soda works as a mild abrasive, helping to gently scrub things that need to be scrubbed, but not scratched. Baking soda also works well to remove smelly odors, making it a prime candidate for a bathroom and kitchen cleaner. Baking soda also works to removes stains, and can be used to help soften laundry.
Borax:
Borax is a laundry booster that can be used in a few different ways around the house. Borax is actually a natural mineral, but can be an irritant on skin, and shouldn't be ingested. Borax can be used as a stain remover and a substitute for bleach. Borax can also be used to repel insects, although care should be used around pets and small children.
Castile Soap:
Cornstarch:
Essential Oils:
Essential oils help add a pleasing scent to homemade cleaning solutions. Be careful when using essential oils. A little goes a long way. There are people with high sensitivities to essential oil fragrances.
Lemons and Lemon Juice:
Lemons can be great for scrubbing copper bottom pots. The juice works to clean and shine the pans. Lemon juice is a natural bleach, especially when combined with the sun. Lemon juice is a natural degreaser, which comes in handy with dishes.
Salt:
Salt is an abrasive solution for scrubbing. Use salt to get rid of rust and mildew. Salt also works to help polish copper and silver.
Toothpaste:
Vinegar:
Vinegar can be used as a fabric softener in the rinse cycle of your washing machine. Vinegar makes a great all-purpose cleaner. Mopping with vinegar is an inexpensive way to keep your floors clean. Vinegar is a great stain remover. Vinegar carefully combined with baking soda, makes a great foaming toilet cleaner.
Hydrogen Peroxide:
Hydrogen peroxide can be used as a disinfectant. It also is one of the most effective blood stain removers.
With all of these ingredients, be careful about mixing cleaners together. Use new clean bottles. Follow storage guidelines for cleaners. Rinse thoroughly, and always follow instructions.