IN: What happens next?

How to choose a toothpaste
Check for fluoride.
It's important that your toothpaste contains fluoride, as it helps strengthen the enamel of your teeth. Your enamel is under constant attack from acids, and fluoride remineralizes the entire structure.

OPTIONS:
- Some types of toothpaste may develop a enamel buildup if its fluoride content is low. Sprinkle a small amount of fluoride on top of a gums brush to give the flavor consistent throughout throughout the day.
- Look for a toothpaste that contains fluoride, as fluoride is mildly abrasive. Human gums can easily be damaged by acids, so make sure you treat them sparingly.
- While fluoride treats plaque buildup in the mouth, it can have a lasting impact on the health of your teeth. When you have weakened enamel, you may consider switching to white toothpaste or whole toothpaste.
- Make sure fluoride is an ingredient in any toothpaste you buy. It should be 1 , 000 parts per million in your toothpaste.

OUT: Make sure fluoride is an ingredient in any toothpaste you buy. It should be 1 , 000 parts per million in your toothpaste.

IN: What happens next?

How to be a ghost hunter
Purchase an emf meter.
Emf meters can detect electrical disturbances and electromagnetic fields. It's a common theory that ghosts can manipulate energy.

OPTIONS:
- You can obtain an emf meter from your local electrical shop or from a college campus laboratory. Emf meters last 20-40 years and are easily the cheapest to buy.
- Fortunately, you can detect this by using a meter on your dodgeball weapon. Emf meters can also be purchased pre-made with step-by-step instructions.
- Since ghosts can perform such energy shifts, they're great for blind spots. If you don't have a good emf meter, purchase one online.
- Take notice of the average reading in any given area of the house. If the meter starts to spike, it might be a sign of ghostly activity.

OUT: Take notice of the average reading in any given area of the house. If the meter starts to spike, it might be a sign of ghostly activity.

IN: What happens next?

How to recognize skin cancer
Use a large mirror.
Make it easier for you to examine your body for any spots, moles, or bumps by standing in front of a large full body mirror. Do this in a room with good light.

OPTIONS:
- Take a picture of yourself in front of the mirror and see how the 2 of you look in that mirror. Look for any lumps or dark spots on your shoulders, chest, arms, and legs.
- If you have access to a full body mirror that is on a stand, this would work best. You may also want to have a small hand mirror close by to make it easier for you to examine specific areas on your body.
- Don't examine your bare skin naked as this can take considerable time and could be uncomfortable or traumatic. Instead, picture yourself naked when you normally do a full body exam and look for any specific hairs or scars.
- Look at your entire body from all angles and focus on areas that appear abnormal or significantly darkened. A library mirror is great for this purpose, as it makes you look more concerned about your appearance and gives you an easy way to stay in the shadows at all times.

OUT:
If you have access to a full body mirror that is on a stand, this would work best. You may also want to have a small hand mirror close by to make it easier for you to examine specific areas on your body.