'SSIC - Standard Subject Identification Code', All Acronyms, 17 January 2018, <https://www.allacronyms.com/SSIC/Standard_Subject_Identification_Code> [accessed 17 January 2018] Bluebook All Acronyms, SSIC - Standard Subject Identification Code (Jan. 17, 2018, 12:01 AM), available at https://www.allacronyms.com/SSIC/Standard_Subject_Identification_Code. CSE All Acronyms. SSIC - Standard Subject Identification Code [Internet]; January 17, 2018 [cited 2018 JAN 17].
Set your timer for 1 minute and wait. You can keep the etching cream on the glass longer and you will get a more intense etch, but the manufacturer (and I) suggest you start with the recommended 1 minute. When the minute is up, run the glass under luke warm water to remove the etching cream.
After you have been given your whitening trays and your Opalescence whitening gel, you will be ready to start working towards a brighter smile! You should use your trays with the gel at least 4-8 hours every day for the first 2-6 weeks.We recommend for you to wear your trays with the gel while sleeping at night.ou should use your trays with the gel at least 4-8 hours every day for the first 2-6 weeks. We recommend for you to wear your trays with the gel while sleeping at night.