A straighter smile, digitally planned from day one.

No. Invisalign can treat a wide range of cases, from straightforward spacing and crowding to more involved bite issues including overbites, crossbites and open bites.

The key factor is not severity but suitability. Some complex cases respond very well to aligners, while some apparently simple cases may have biomechanical challenges. That is why a proper assessment with scans and photographs matters more than guessing from the outside.

Dr. Vik has treated over 200 Invisalign cases across a broad spectrum of complexity, including cases that were previously told they were not suitable for aligners.

The standard guidance is 20 to 22 hours per day. In practice, that means the aligners should only be out for eating, drinking anything other than water, and brushing.

Consistent wear is the single biggest factor in keeping treatment on track. Taking them out for a few hours here and there may not feel significant, but it adds up and can slow tooth movement or cause the aligners to stop fitting properly.

If you find compliance difficult, that is worth discussing openly during a review — there are ways to adjust the plan, but only if the issue is flagged early.

No. Aligners must be removed for all meals and drinks other than plain water. Hot drinks can warp the plastic. Coloured drinks like tea, coffee or red wine can stain the trays. Eating with them in risks cracking the aligners and trapping food against the teeth.

After eating, brush or at least rinse your teeth before putting the aligners back in. This keeps both the aligners and your teeth clean and reduces the risk of cavities during treatment.

Most patients experience some pressure or tightness when they switch to a new set of aligners. This usually settles within 24 to 48 hours and is a sign that the teeth are responding to the planned movement.

It is not typically described as painful, but it can feel uncomfortable — particularly in the first day or two of a new tray. Some people find switching trays in the evening helpful so the initial tightness eases overnight.

Treatment length depends on the complexity of the case. Mild crowding or spacing may take 4 to 6 months. More involved cases with bite correction can take 12 to 18 months or occasionally longer.

Dr. Vik will give you a realistic estimate during the consultation based on your specific plan. Refinement stages — where additional aligners are ordered to fine-tune the result — are common and should be expected as part of the process, not seen as a setback.

Attachments are small tooth-coloured composite bumps bonded to certain teeth. They give the aligner grip to perform more complex or precise movements like rotation, extrusion and root torque.

Most Invisalign cases include attachments. They are placed in minutes, do not damage the teeth, and are removed cleanly once treatment is complete. You can read more about them in the Attachments and IPR section above.

Yes — always. Teeth have a natural tendency to drift back toward their original position, especially in the first year after treatment. Retainers are what keep the result stable.

Dr. Vik typically recommends a combination of fixed retainers (a thin wire bonded behind the front teeth) and removable retainers worn at night. The removable retainer looks and feels very similar to an Invisalign tray.

Retention is not optional. It is the most important part of the process if you want the result to last.

Yes, and this is one of the most common treatment sequences. Straightening the teeth first often reduces the amount of cosmetic work needed afterwards, because properly aligned teeth already look better and more even.

After Invisalign, many patients whiten their teeth and then decide whether bonding or veneers are needed at all. In some cases, alignment alone is enough. In others, a small amount of cosmetic refinement finishes the job beautifully.

The cost depends on the complexity and length of treatment. Simple alignment cases will generally cost less than comprehensive plans involving bite correction and multiple refinement stages.

Dr. Vik provides a clear treatment fee during the consultation once the plan has been discussed. There are no hidden charges and finance options are available. The fee typically includes all aligners, attachments, refinements and retainers.

This can happen and it is not unusual. Sometimes a tooth does not track exactly as planned, which means the next aligner may feel loose or not seat fully. If you notice a gap between the aligner and a tooth, it is worth flagging it early.

Dr. Vik monitors tracking at every review. If needed, the plan can be adjusted with new scans and a revised set of aligners. This is a normal part of Invisalign treatment and part of why regular check-ins matter.