Investigatory Project

Having a good smile with white teeth, become one of the things that people wanted to achieve nowadays. Base on our research some toothpaste aren’taffordable at the same time it is not effective , now beacause of banana peel that contains some effective things to whiten and make our teeth stronger we have a idea that we can use this. Our Purpose is to make teeth stonger and whitener in affordable way for everyone. CHAPTER 1

A. Background of the Study.
We make this Project to help the other people that wanted their teeth to become whiter but they can’t afford expensive teeth whitener products. B. Statement of the problem.
What are the other alternatives that we can do on that banana peels aside from making it as fertilizer? C. Scope and Delimitation
Base on our knowledge, the magnesium and potassium that are on the table of elements, gives vitamins on our tooth. We think that if potassium and magnesium gives vitamins on our tooth, it is possible that it can whiten our tooth D. Significance of the study

The Benefits of the banana peel to whiten our teeth is to make some people save more by using it and not buying the expensive teeth whitener. We also think that it may help to reduce money problem. It may also help to some man, to have nice teeth to make the girls attract to them. CHAPTER II

Review Related Literature
If this exactly work, we can assure you that banana peel will be helpful not just in fertilizer but also in making our teeth clean. We can also add this in our daily activities. Alternative
If the banana peel doesn’t work to whiten our teeth, we can try this to make our teeth stronger. In Some Researches, some Dentist says that banana peel
is surely works to make our teeth stronger.

Definition of Terms
Banana Peel:

A banana peel is the outer covering of the banana fruit .As bananas, whether eaten raw or cooked, are a popular fruit consumed worldwide, with yearly production over 145 million tons in 2011, there is a significant amount of banana peel waste being generated as well. It has Manganese, Potassium, and Magnesium.


Manganese is a chemical element, designated by the symbol Mn. It has the atomic number 25. It is found as a free element in nature (often in combination with iron), and in many minerals. Manganese is a metal with important industrial metal alloy uses, particularly in stainless steels.

Potassium is a mineral found in varying amounts in almost all foods. Along with sodium, chloride, calcium, and magnesium, potassium is an electrolyte, meaning that it helps to conduct electrical charges in the body. Like all the other electrolytes, our bodies have evolved elaborate systems to control blood levels in a narrow range. Magnesium:

Magnesium is the fourth most abundant mineral in the body and is essential to good health. Approximately 50% of total body magnesium is found in bone. The other half is found predominantly inside cells of body tissues and organs. Only 1% of magnesium is found in blood, but the body works very hard to keep blood levels of magnesium constant.

A. Materials / Equipments
Banana Peel, Toothpaste, Toothbrush and Water
B. Procedures
Brush your teeth as usual with natural toothpaste or you can use the banana peel first and then brush. Use a ripe banana as it has the most potassium content in it. Peel from the bottom end as this is how monkeys peel their bananas and it will keep you from having all those loose threads. Take a piece of the inside of the banana peel and gently rub around on your teeth for about 2 minutes. The amazing minerals in the peel like potassium, magnesium and manganese absorb into your teeth and whiten them. Repeat the same procedure at night or before bedtime, to whiten teeth. Leaving the banana peel on longer is optional if you have stains that need to come off. Does the banana peel routine twice daily to see teeth whiten? Smile and share your wonderful teeth whitening secret. You don’t have to throw the old banana peels away, you can recycle them. They make excellent mineral compost for plants if dried out and ground up and sprinkled on the soil once a month. Your plants will love you for it!

C. Data and Results.

D. Analysis of Data



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