A custom whitening plan is tailored to meet the individual needs of each client, considering factors like tooth sensitivity, the extent of discoloration, and lifestyle habits. Clients should be offered a personalized plan that includes both in-office treatments and at-home maintenance tips. This ensures the best possible results and helps manage expectations. This approach is particularly beneficial for clients with unique needs or concerns, such as deep staining or sensitivity. Providing a customized plan ensures that clients receive the most effective treatment for their situation, leading to higher satisfaction with their results.