A&U Dental

Group News

Choosing between clear aligners and metal braces is one of the most common decisions patients face when starting orthodontic treatment. With options like 32Co, Invisalign, and traditional braces available, it’s important to understand which works best for your lifestyle, dental needs, and budget.
To help you choose the best option for your smile, we’ll break down the variations, cost, comfort, effectiveness, and more in this guide.

Clear Aligners vs Metal Braces: What’s the Difference?

Clear aligners (invisible aligners) are customised plastic trays that gradually straighten your teeth, whereas metal braces use brackets and wires to apply constant pressure.

What Problems Can They Fix?

A variety of orthodontic problems can be treated with metal braces or clear aligners:

  • Crowded or Crooked teeth
  • Gaps between teeth
  • Crossbite, underbite and overbite
  • Mild to moderate misalignment

Key Differences between Metal Braces and Clear Aligners:

  • Metal braces are often better for complex or severe cases
  • Clear aligners (like Invisalign or 32Co) are ideal for mild to moderate cases and cosmetic improvements

Modern advancements mean that invisible teeth braces can now treat more cases than ever before.

How Long Do They Take?

Treatment time depends on your specific case, but in general, clear aligners, including options like Invisalign/32 Co treatment, typically take around 6–18 months, while metal braces usually require a longer duration of about 18–24 months. Clear aligners often work faster for mild to moderate alignment issues, whereas metal braces may be more suitable for complex dental corrections that require more precise control over tooth movement.

Do They Hurt?

When it comes to comfort, clear aligners typically cause only mild pressure when switching to a new set of trays and are generally more comfortable overall, as they don’t have any sharp wires or brackets. In contrast, metal braces can cause soreness after adjustments, and the brackets may sometimes irritate the cheeks and lips. Overall, clear aligners are considered less painful and more comfortable for everyday wear.

 What Can I Eat?

With Clear Aligners

  • Remove aligners before eating
  • Eat anything you like 🍕
  • Brush before putting them back

With Metal Braces

You’ll need to avoid:

  • Sticky foods (gum, caramel)
  • Hard foods (nuts, popcorn)
  • Chewy foods

This makes invisible braces / transparent braces a more convenient option for food lovers.

Cost Comparison: Clear Aligners vs Metal Braces

  • Clear Aligners (32Co, Invisalign, etc.) Starting from £3595
  • Metal Braces Often similar or slightly lower, depending on case

The choice between clear aligners and metal braces is completely case by case. Every smile is unique, and the best treatment depends on your dental needs, lifestyle, and goals. Book a consultation with our dentist, and they can recommend the most suitable option for you. Both clear aligners and metal braces are effective ways to straighten your teeth, but the right solution varies for each patient. With modern options like 32Co and Invisalign, you now have access to comfortable, nearly invisible alternatives to traditional braces—without compromising results.

Not Sure What’s Right for You?
The best way to decide is through a professional consultation.
Book your consultation today to find out if clear aligners (starting from £3595) are the right solution for your smile.

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