Do orange peels or banana peels whiten teeth?

I've researched online that the white part in orange peels and banana peels help whiten teeth and was really effective and fast! Is it ... true??? and if yes, which one is more effective?? I really want to whiten my teeth naturally haha.
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*HYDROGEN PEROXIDE+BAKING SODA WHITENING* Having less-than-brilliant teeth doesn't have to mean a trip to the dentist or a whitening kit. Try this all-natural remedy instead. You Will Need - Baking soda Hydrogen peroxide Bowl Toothbrush Plastic wrap Mint flavoring Cranberry juice WARNING! - Do not whiten teeth if you have cavities, open sores, gingivitis, or other gum disease. Step 1: In a small bowl, mix 2 teaspoons each of baking soda and hydrogen peroxide. Stir until it is the consistency of regular toothpaste. You may need to add a bit more peroxide. TIP - Add a drop or two of sugar-free mint flavoring. To get rid of the Hydrogen Peroxide flavoring. Step 2: Apply the whitener to a toothbrush and use as if it was regular toothpaste. Leave the whitener on your teeth for at least two minutes. Step 3: Rinse thoroughly. Do not swallow the whitener solution. TIP - Try rinsing with cranberry juice to get rid of the whitener's taste; it also kills bacteria. Step 4: Cover the bowl with the plastic wrap and set the extra whitener aside for another use. Step 5: Brush with the peroxide paste no more than once a week. Hydrogen peroxide can cause tissue damage if used too often. DID YOU KNOW? - Tooth enamel is the hardest tissue in the human body. *STRAWBERRY WHITENING* Strawberries contain malic acid, which is great for removing stains on your teeth. You Will Need - 1 ripe strawberry 1/2 tsp baking soda A soft toothbrush Dental floss Mouthwash Hydrogen peroxide Step 1: Mash the strawberry with a fork and mix it with the baking soda. The baking soda buffs away stains from coffee, tea, and blueberries that penetrate your enamel over time. Step 2: Using a soft toothbrush, apply the mixture to the teeth you want to whiten. Step 3: Let the mixture set for five minutes. Step 4: Brush your teeth with toothpaste as usual. Floss to get out any seeds from the strawberry. TIP - Rinsing with a little hydrogen peroxide mixed with water after brushing kills bacteria and whitens teeth. Step 5: Rinse your mouth with mouthwash to wash away residual acid. Your teeth will be gleaming and stain-free. DID YOU KNOW - In the Middle Ages barbers also practiced dentistry. THIS WILL GET YOUR TEETH WHITE IN A INSTANT.
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