There are several options for straightening teeth without braces, depending on the severity of the misalignment and other individual factors. Here are a few options to consider:

1. Clear aligners: Clear aligners, such as Invisalign, are custom-made plastic trays that gradually shift teeth into alignment. They are virtually invisible and can be removed for eating and brushing.

2. Retainers: In some cases, minor tooth movements can be achieved using a removable retainer. A retainer is typically worn for several hours a day or overnight, and can help to shift teeth into place over time.

3. Porcelain veneers: Porcelain veneers are thin shells of porcelain that are bonded to the front of teeth to improve their appearance. They can be used to cover up minor misalignments or gaps between teeth.

4. Dental bonding: Dental bonding involves applying a tooth-colored resin to the surface of teeth to improve their appearance. It can be used to fill in gaps between teeth or to cover up minor misalignments.

It's important to consult with a dentist or orthodontist to determine the best course of treatment for your specific needs. They can evaluate your teeth and recommend the most effective and appropriate treatment options for achieving the straighter, more even smile you desire.