Question 212 · LDEK · Tooth discoloration and bleaching
Which of the following statements concerning carbamide peroxide is false?
- A. it breaks down to approximately 3.5-3.6% hydrogen peroxide.
- B. it is used for vital nightguard bleaching.
- C. it irritates skin and mucosa.
- D. it is also known as sodium perborate.
- E. it is available commercially and relatively frequently used in the concentration of 10-15%.
Hint
Compare the chemical make-up of carbamide peroxide with the agent typically sealed inside the pulp chamber for walking bleach.
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