Disadvantages of In-Office Whitening. 1  In-office bleaching is more expensive than take-home alternatives. 2  Its cost, on average, is $650, compared to $400 for take-home trays and under $100 for over-the-counter bleaching trays or whitening strips.
Planetary protection is a guiding principle in the design of an interplanetary mission, aiming to prevent biological contamination of both the target celestial body and the Earth in the case of sample-return missions.
DEFINITION of 'Asset Protection'. The concept of and strategies for guarding one's wealth. Asset protection is a type of planning intended to protect one's assets from creditor claims. Individuals and business entities use asset protection techniques to limit creditors' access to certain valuable assets, while operating within the bounds of debtor-creditor law.