| Metal fixed braces | Obvious |
| Ceramic fixed braces | Discreet |
| Clear aligners | Virtually invisible |
| Lingual braces | Virtually invisible |
| Metal fixed braces | Fixed braces can straighten teeth from any position |
| Ceramic fixed braces | Fixed braces can straighten teeth from any position. In some cases they are combined with one of the other techniques |
| Clear aligners | Transparent splints are not suitable for everyone. The orthodontist evaluates on a case by case basis if any auxiliary supports are needed to complete the treatment |
| Lingual braces | Fixed braces can straighten teeth from any position |
| Metal fixed braces | Very hard or sticky food should be avoided |
| Ceramic fixed braces | Very hard or sticky food should be avoided. Also coffee, wine and curry can stain the clear elastics, so you should rinse your mouth regularly to avoid that |
| Clear aligners | Aligners are removable and are taken out to eat, so diet is unaffected. However, they should not be removed many times per day |
| Lingual braces | Very hard or sticky food should be avoided |
| Metal fixed braces | Extra time and care are needed, as well as special brushes |
| Ceramic fixed braces | Extra time and care are needed, as well as special brushes |
| Clear aligners | Aligners are removed for brushing, so you can brush and floss as normal |
| Lingual braces | Extra time and care are needed, as well as special brushes |
| Metal fixed braces | Metal braces have very little impact on your speech. You might notice a small difference during the first couple of days while you're getting used to them |
| Ceramic fixed braces | Ceramic braces have very little impact on your speech. You might notice a small difference in the beginning until you're used to them |
| Clear aligners | Aligners have very little affect on your speech as they are moulded to fit perfectly on your teeth only. However, a small lisping can be expected during the first few days until you get used to them |
| Lingual braces | Speech can be affected for the first 1-2 weeks until your tongue gets used to the braces on the inner surface of your teeth |
| Metal fixed braces | Metal brackets and wires, even though they are as thin as possible, can cause ulcers and irritations on the inside if your cheeks during the first weeks of treatment |
| Ceramic fixed braces | Ceramic brackets are slightly bulkier than metal brackets, so they could cause small irritations on the inside of your lips during the first few weeks |
| Clear aligners | The aligners are smooth and closely fitted to your teeth so they don't cause any irritation on the inside of your mouth |
| Lingual braces | Tongue irritation can be expected for the first few weeks because the brackets are placed on the lingual surface of the teeth |