Alternatives to Cepacol Antibacterial Mouthwash If You Can't Fill Your Prescription

Updated:

March 29, 2026

Author:

Peter Daggett

Summarize this blog with AI:

Can't find Cepacol Antibacterial Mouthwash? Here are the best alternatives with similar antibacterial and antiplaque benefits.

Can't Find Cepacol Antibacterial Mouthwash? Here Are Your Options

If Cepacol Antibacterial Mouthwash has been out of stock at your usual pharmacy or store, you're probably wondering what else you can use. The good news is that several other mouthwashes contain the same active ingredient or provide similar antibacterial and antiplaque benefits.

In this guide, we'll explain what makes Cepacol work, then walk you through the best alternatives so you can keep your oral health routine on track.

What Is Cepacol Antibacterial Mouthwash?

Cepacol Antibacterial Mouthwash is an over-the-counter oral rinse made by RB Health (Reckitt Benckiser). It has been a staple in hospitals and homes for decades, earning the reputation as the #1 mouthwash brand in hospitals.

Key facts about Cepacol Antibacterial Mouthwash:

  • Active ingredient: Cetylpyridinium Chloride (CPC) 0.05%
  • Purpose: Antigingivitis and antiplaque oral rinse
  • Size: 24 oz (710 mL) bottle
  • Contains: 14% alcohol, eucalyptus oil, peppermint oil, cinnamon oil
  • Price: $6 to $10 per bottle

For a deeper dive into this product, see our guide: What is Cepacol Antibacterial Mouthwash?

How Does Cepacol Antibacterial Mouthwash Work?

The active ingredient in Cepacol — Cetylpyridinium Chloride (CPC) — is a quaternary ammonium compound. It works by binding to the surface of bacterial cells in your mouth and disrupting their cell membranes. This causes the bacteria to break down, which helps:

  • Reduce plaque formation on teeth
  • Prevent gingivitis (early gum disease)
  • Kill bacteria that cause bad breath

CPC has been used in oral care products since the 1930s and is generally well-tolerated. For more on how it works, check out how Cepacol Antibacterial Mouthwash works.

Best Alternatives to Cepacol Antibacterial Mouthwash

1. Crest Pro-Health Mouthwash

Active ingredient: Cetylpyridinium Chloride (CPC) 0.07%

Crest Pro-Health is one of the most widely available CPC-based mouthwashes. It actually contains a higher concentration of CPC than Cepacol (0.07% vs. 0.05%), and it's alcohol-free — making it a good choice for people who find the alcohol in Cepacol too harsh.

Crest Pro-Health fights plaque, gingivitis, and bad breath, and is available in multiple flavors. You can find it at virtually any pharmacy or grocery store for $5 to $9.

2. Colgate Total Mouthwash

Active ingredient: Cetylpyridinium Chloride (CPC) 0.075%

Colgate Total Mouthwash offers the highest CPC concentration of any major OTC brand at 0.075%. It provides 12-hour protection against germs and is alcohol-free. Like Crest Pro-Health, it's widely available at chain pharmacies and grocery stores for $5 to $8.

3. Listerine Antiseptic Mouthwash

Active ingredients: Eucalyptol, Menthol, Methyl Salicylate, Thymol (essential oils)

Listerine takes a different approach — instead of CPC, it uses a blend of essential oils to kill bacteria. It's ADA-accepted and has strong clinical evidence supporting its antiplaque and antigingivitis benefits. Listerine does contain alcohol (up to 26.9% in some formulations), but alcohol-free versions like Listerine Zero are available.

Listerine is one of the most widely available mouthwashes in the U.S., priced at $5 to $10 depending on size and variety.

4. Chlorhexidine Gluconate Oral Rinse (Peridex, PerioGard)

Active ingredient: Chlorhexidine Gluconate 0.12%

If your dentist has specifically recommended Cepacol for gum disease, Chlorhexidine Gluconate is the prescription-strength alternative. It's considered the gold standard for treating gingivitis and is significantly more potent than any OTC mouthwash.

However, Chlorhexidine requires a prescription, can cause more significant tooth staining than CPC products, and is typically recommended for short-term use (2-4 weeks). A 16 oz bottle costs about $10 to $20 with most insurance or discount cards.

Quick Comparison Table

Here's how these alternatives stack up against Cepacol Antibacterial Mouthwash:

  • Cepacol: CPC 0.05%, contains alcohol (14%), $6-$10
  • Crest Pro-Health: CPC 0.07%, alcohol-free, $5-$9
  • Colgate Total: CPC 0.075%, alcohol-free, $5-$8
  • Listerine Antiseptic: Essential oils, contains alcohol (21-26.9%), $5-$10
  • Chlorhexidine (Rx): CHX 0.12%, prescription required, $10-$20

Final Thoughts

If you can't find Cepacol Antibacterial Mouthwash, you have excellent alternatives. Crest Pro-Health and Colgate Total both contain the same active ingredient (CPC) at even higher concentrations and are alcohol-free. Listerine offers a proven essential-oil-based approach. And for serious gum issues, your dentist can prescribe Chlorhexidine.

The most important thing is to keep rinsing — whatever product you choose, consistency matters more than brand name.

Still want Cepacol specifically? Check out our guide on how to find Cepacol Antibacterial Mouthwash in stock near you, or use Medfinder to search for availability.

What is the closest alternative to Cepacol Antibacterial Mouthwash?

Crest Pro-Health Mouthwash is the closest alternative. It contains the same active ingredient — Cetylpyridinium Chloride (CPC) — at a slightly higher concentration (0.07% vs. 0.05%) and is alcohol-free. It's widely available at most pharmacies for $5 to $9.

Is Listerine a good substitute for Cepacol?

Yes. While Listerine uses a different active ingredient (essential oils instead of CPC), it is ADA-accepted and has strong clinical evidence for reducing plaque and fighting gingivitis. It's one of the most widely available mouthwashes in the U.S.

Do I need a prescription for an alternative to Cepacol?

No — most alternatives like Crest Pro-Health, Colgate Total, and Listerine are available over the counter without a prescription. The only exception is Chlorhexidine Gluconate (Peridex), which requires a dentist's prescription and is used for more advanced gum disease.

Are store-brand CPC mouthwashes as effective as Cepacol?

Store-brand CPC mouthwashes (like Walmart's Equate or Target's Up&Up) can be effective if they contain CPC at a therapeutic concentration of 0.045% or higher. Always check the active ingredient label. These typically cost $3 to $6, making them a budget-friendly alternative.

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