Soapy situations

Testable question: Is the cheaper brand of detergent more reliable.

Hypothesis: I think that the more expensive brand of detergent is more reliable because the brand has been around for a while. There must be some reason it is popular.

Data

• Tide -0/3 cleaned the stain out all the way
• All - 2/3 cleaned stain out all the way
• Generic Brand - 0/3 cleaned stain out all the way

In conclusion, my hypothesis was wrong. All has the best cleaning power. All also isn't the most expensive brand or the cheapest.

Procedure

• get materials
• split pillow case into 3 sections
• put 1 table spoon of hot chocolate sauce and ketchup
• let it sit for 1hr
• dry/wash for 1 hr with chosen detergent, when out examine well then reapet

Materials

• Tide, All, Generic Brand
• hot chocolate sauce, ketchup 
• 3 pillow cases
• pen 
• pencil, and tablespoon