Gestalt psychology is a school of thought that believes all objects and scenes can be observed in their simplest forms.Sometimes referred to as the 'Law of Simplicity,' the theory proposes that the whole of an object or scene is more important than its individual parts.estalt psychology is a school of thought that believes all objects and scenes can be observed in their simplest forms.
Acidic Fruits. Acidic fruits like oranges and lemons also help to whiten teeth over time. Orange peels can be used to buff your teeth or be combined into a paste for your teeth. Lemon juice also has a whitening effect on teeth, but it deteriorates your enamel. .
Harder cheeses also help remove food particles left on the teeth. People should avoid or limit consumption of foods and other products that stain teeth, such as tobacco, soy sauce, soft drinks, red and white wine and blueberries. While bleaching is an effective method for whitening teeth, it can cause short-term effects such as sensitivity. Too many whitening treatments can lead to permanent damage, such as erosion of tooth enamel. Before you undergo bleaching or use teeth whitening kits, consult a dentist, Garrison advised.