General information, not dental advice. Your orthodontist's instructions come first.

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Retainer and aligner cases, travel kits and when to replace a case

Which case suits what you wear, what to pack for a trip, and when to replace one.

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The Best Retainer Cases for Daily Carry and Travel

Vented, slim and travel cases, sorted by how you carry them.

Which case, below

Which retainer case, aligner case or mouth guard case?

Match the case to what you wear.

Clear aligner case

Holds the tray you wear while you eat.

Clear retainer case

Pick a hard case that closes fully. KidsHealth: "The case protects it." KidsHealth

Hawley retainer case

KidsHealth says not to bend the wires: pick one the wire sits in freely. KidsHealth

Mouth guard or night guard case

A deeper case for a thicker guard.

Pack a retainer travel kit

The AAO suggests a travel-size kit with a soft-bristled brush; each item is from its care guide. AAO

  • A soft-bristled brushTravel size
  • A little dish soapFor the daily brush
  • A cleaning tabletFor the weekly soak
  • Floss threadersFor a fixed wire
Give one as a gift

Every cases and travel kits guide

Every top list

Retainer and aligner cases, travel kits: the basics

Back in the case, every time

Never in a napkin; away from pets and a hot car KidsHealth

A dirty case undoes the clean

An old or dirty case can harbor bacteria AAO

Replace a tired case

Cracks, wear, or a smell after cleaning AAO

Cases and travel kits questions

How do you clean a retainer case?

The AAO's retainer page gives no steps for the case itself, so follow the case maker's directions. It does say an old or dirty case can harbor bacteria, undoing your cleaning efforts, and to replace a case with visible cracks or wear, or one that smells even after cleaning.

When should you replace a retainer case?

The AAO says it is time to replace your retainer case if you notice visible cracks or wear, or the case smells even after cleaning.

What goes in a retainer travel kit?

The AAO says not to skip cleaning when you travel, and to bring a travel-size cleaning kit that includes a soft-bristled brush. KidsHealth adds that the retainer goes in its case whenever it comes out.

Can I wrap my retainer in a napkin at lunch?

KidsHealth says no: put it in its case whenever it comes out, because a napkin or paper towel could get damaged or thrown out by mistake.