In the early, mid-1800s days of baseball, there was a great variety in the size, shape, weight, and manufacturing of baseballs. Early baseballs were made from a rubber core from old, melted shoes, wrapped in yarn and leather. Fish eyes were also used as cores in some places.n the early, mid-1800s days of baseball, there was a great variety in the size, shape, weight, and manufacturing of baseballs. Early baseballs were made from a rubber core from old, melted shoes, wrapped in yarn and leather. Fish eyes were also used as cores in some places.
Saliva stimulation: Chewing gum can help stimulate salivary flow, but it is important to remember not to use gum or candies that have sugar in them or the person will be placed at greater risk for developing cavities. Sugar-free lemon drops can be comforting in relieving dry mouth. Other remedies include medications that help increase salivary flow such as pilocarpine (Salagen) and cevimeline (Evoxac). These prescription medications are to be avoided by people with asthma or glaucoma.
Try some other natural teeth whitening remedies. If banana isn't really your thing, you can turn to other natural remedies for whitening your teeth: 1  Use strawberries and baking soda: A paste made from mushed up strawberries and baking soda helps to clear away surface stains and remove plaque.nce the ten minutes are up, take a dry toothbrush and use it to brush the banana paste into your teeth. 1  Brush using gentle circular motions, for between one and three minutes. 2  This will help to get it into all the little nooks and crannies! 3  Then wet your toothbrush and use it to rinse the banana paste from your teeth.