Science Project

PChapter I
Background of the Study
In today’s world the importance of utilizing is becoming greater of a concern both for general public and also to the economy. In today’s world the importance of utilizing is becoming greater of a concern both for general public healthy balance. The earth’s natural resources are being consumed at a rate that reinforces the idea that we are living for today and the future generations will be paying for the consequences. However many people and just as importantly businesses are realizing the problem at hand and the importance of utilizing. (http://recycling-and–importance-of-recycling-and-how-).

Pineapple waste is a by-product of the pineapple processing industry and it consists of residual pulp, peels and skin. These wastes can cause environmental pollution if not utilized. Recently there are investigations/studies carried out on how to utilize these waste that’s why we turn to a practical use of the Pineapple peeling as stain remover. We observe that people who can’t afford commercialized stain remover use vinegar as alternative. And mostly of the vinegar are made up in coconut, apple and etc. We want to find out if pineapple peeling extract is effective as stain remover. That’s why we come up with this project/ experiment. Statement of the Problem

General Objectives
The investigators would like to determine pineapple peeling extract as stain remover. Specific Objectives
1. Can Pineapple peeling be effective stain remover?
2. How long will it take for the stain to be removed?
1. The pineapple peeling extract due to its acidic content can be a potential stain remover. 2. The stain in a cloth may depend through the dirtiness that may attach. Significance of the study

The importance of this study is that it helps a lot of ways like help our
surroundings clean; avoid stains found from tiles and cloth. Pineapple is abundant, it is easier to find and it is affordable. Pineapple has also a good smell. Operational Definition of terms

Pineapple- it is a tropical fruit which grows in countries which are situated in the tropical and sub-tropical regions. Peeling- Strips of the outer skin of a vegetable or fruit.
Fruit flesh- it is the core found inside the fruit.
Stain- it is a mark which colored patches or dirty marks that are not easily removed. Scope and

This study focuses to the concerned with the testing of the effectiveness of pineapple’s extract as stain remover by using sprayer and a cloth for the dirt to be removed. There are many different types of spot and stains but there are five general categories of household stains.

General or Common Stains: The most common stains found in the home are water-based, combination oil and water based or protein stains. Given that these are all removed by the same type of stain remover they are all grouped together in this category. Water based stains are typically food, many beverages such as beer, liquor and soft drinks, baby formula, jelly, syrup, latex paint, plain old dirt and many more. Combination oil and water-based stains such as salad dressing, oily foods of all types, chocolate, mayonnaise and many others also fall into this category. Protein stains such as milk, milk products, ice cream, blood, grass and many food items are also general or common stains. All of these stains are best removed with Spotting Solutions General Spot Remover.

Greasy and Oil-Based Stains: Oil-based stains can be among the most difficult to remove because few consumer stain removers are designed to remove such stains. Oil-based stains include adhesives, butter, cooking oils, cosmetics, crayon, some furniture polish, glues, gravy, grease, gum, hand cream, inks, lipstick, margarine, oil, ointment, peanut butter, tar, wax and many others. Spotting Solutions Gum, Tar and Grease Remover is a special blend of solvents that quickly and safely breaks down these greasy stains for easy removal.

Juice and Dye Stains: Stains of this type are widely varied given that there are so many different types of dyes found in juices, foods and beverages, medications and so forth. While it is important to remove all spots as soon as possible, time is of the essence even more in terms of juice and dye stains as these dyes can sometimes dye carpet fibers resulting in a permanent stain! Spotting Solutions Juice and Dye Stain Remover is an excellent stain remover for these types of stains and is also excellent for removing most wine stains as well.

Coffee and Tea Stains: Coffee and tea contain “tannins” that leave brown, tan or yellow discolorations on carpets. Spotting Solutions Coffee and Tea Stain Remover is excellent to remove these as well as many other mystery stains that leave brown, tan or yellowish discolorations. When there are large amounts of cream and/or sugar in coffee and tea stains, pre-treat with Spotting Solutions General Spot Remover first to remover this component of the spill.

Pet Stains and Odors: This category is self-explanatory! 100 million Americans have pet cats or dogs and even the most well-trained pet will have an occasional accident or get sick and vomit on the carpet. And beloved older pets sometimes just can’t make it until we get home to take them outside. Stains in this category are organic materials such as urine, feces, vomit and other organic materials. Spotting Solutions Pet Stain and Odor Remover uses bio-enzymatic action to naturally break down these materials so stains and odors are easy to remove. Works on human soils as well and is also suitable for use on mattresses to remove stains and odors from bedwetting, sweat and so on.

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