english: The present invention may be used in conjunction with nearly any tooth whitening substance and/or substance, such as, but not limited to, the substances described in USPNs 6,488,914; 5,851,514; 4,980,152; 3,657,413; 4,983,380; 5,084,268; 5,171,564; 5,376,006; 5,645,428; 5,713,738; RE 34,196; 5,122,365; 6,558,654; 6,555,020; 6,536,628; 6,533,582; 6,521,215; 6,514,543; 6,479,037; 6,447,757; 5,891,453; 6,555,020; and 6,419,905 and
non_english: BAA-KE5A BAA-KE5B BAA-KE5C BAA-KE5D BAA-KE5E BAA-KE5F BAA-KE5G BAA-KE5H BAA-KE5I BAA-KE5J BAA-KE5K BAA-KE5L BAA-KE5M BAA-KE5N BAA-KE5O BAA-KE5P BAA-KE5Q BAA-KE5R BAA-KE5S BAA-KE5T BAA-KE5U BAA-KE5V BAA-KE5W BAA-KE5X BAA-KE5Y BAA-KE5Z BAA-KE50 BAA-KE51 BAA-KE52 BAA-KE53 BAA-KE54 BAA-KE55 BAA-KE56 BAA-KE57 BAA-KE58 BAA-KE59