Most dental professionals recommend replacing your toothbrush every 2-3 months, or sooner if the bristles become frayed. 

Over time, toothbrush bristles naturally wear down and lose their effectiveness in cleaning your teeth and gums. Using a worn-out brush can actually do more harm than good, as it may not remove plaque and bacteria as thoroughly. 

For optimal oral health, it's important to make replacing your toothbrush a routine part of your dental hygiene regimen. Consider upgrading to an electric toothbrush like the LUXE Sonic Toothbrush, which has replaceable brush heads that maintain optimal cleaning power for longer. 

By staying on top of regularly swapping out your toothbrush, you can ensure you're getting the cleanest, most effective clean every time you brush.