CB12 White Bad Breath Mouthwash Treatment - 250ml

Is CB12 Bad Breath Mouthwash Right for You?

Bad breath — clinically known as halitosis — affects a significant proportion of the UK population at some point in their lives. It can knock your confidence, affect relationships, and leave you second-guessing every conversation. CB12 bad breath mouthwash is a clinically developed oral rinse designed to tackle the root cause of halitosis rather than simply masking it with fragrance. The 250ml CB12 White variant adds a gentle tooth-whitening action, making it a practical two-in-one option for daily oral care. You can explore the full range of products in our oral health collection if you're looking for complementary products.

Unlike standard breath fresheners that rely on flavouring to cover odours temporarily, CB12 White is formulated to neutralise volatile sulphur compounds (VSCs) — the actual molecules responsible for that unpleasant smell. One rinse in the morning is intended to provide protection lasting up to 12 hours, which is a meaningful difference from most over-the-counter alternatives.

How Does CB12 White Mouthwash Work?

The science behind CB12 White centres on its active ingredient combination. Rather than simply perfuming the breath, it works through a targeted chemical mechanism:

• Zinc acetate binds to volatile sulphur compounds produced by oral bacteria, rendering them odourless.
• Chlorhexidine diacetate acts as an antimicrobial agent, reducing the bacterial load in the mouth that generates VSCs in the first place.
• Sodium fluoride is included to support enamel strength and help protect against tooth decay.
• The whitening agents in CB12 White work gently on surface staining to help brighten teeth over time with consistent use.

This combination means the product addresses both the cause and the symptom of bad breath simultaneously. It's worth noting that persistent halitosis can sometimes indicate an underlying dental or medical issue, so if your symptoms don't improve after consistent use, a visit to your dentist or GP is advisable.

Who Should Use CB12 White Mouthwash?

CB12 White is suitable for most adults and young people aged 12 and over who experience regular or persistent bad breath. It's particularly useful if you:

• Struggle with morning breath that lingers throughout the day
• Eat foods known to cause odour, such as garlic or onions
• Wear dentures or orthodontic appliances that can harbour bacteria
• Want a mouthwash that also helps with surface tooth staining

It is not recommended for children under 12. If you are pregnant, breastfeeding, or have any known oral health conditions, speak to your dentist or pharmacist before starting use.

How Does CB12 White Compare to Standard CB12 Mouthwash?

Is CB12 White Suitable for Sensitive Teeth and How Should It Be Stored?

CB12 White is generally well tolerated, including by people with mild tooth sensitivity, as it does not contain hydrogen peroxide — a bleaching agent that can aggravate sensitivity in some individuals. The whitening effect comes from a gentler mechanism targeting surface stains. If you have significant sensitivity or existing dental restorations such as crowns or veneers, check with your dentist before use, as whitening products can affect these differently.

Store CB12 bad breath mouthwash below 25°C, away from direct sunlight, and keep it out of reach of children. Do not use after the expiry date printed on the packaging. If you're building a broader oral care routine, our dental products collection includes a range of complementary items to support your dental health.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

What Is CB12 White Mouthwash and What Is It Used For?

CB12 White Bad Breath Mouthwash is an over-the-counter oral rinse used to prevent and neutralise bad breath (halitosis) for up to 12 hours. It is also formulated to help reduce surface staining on teeth, offering a whitening benefit alongside its primary halitosis-fighting action. Halitosis is most commonly caused by the breakdown of food particles and the activity of anaerobic bacteria in the mouth, which produce volatile sulphur compounds — the molecules responsible for unpleasant odour. The NHS notes that bad breath is a very common problem and there are simple ways to keep it under control, including good oral hygiene and appropriate oral rinses.

CB12 White is not a substitute for brushing and flossing. It works best as part of a complete oral hygiene routine. If bad breath persists despite consistent use, the NHS recommends seeing a dentist to rule out underlying causes such as gum disease or tooth decay.

What Do You Need to Know Before Using CB12 White Mouthwash?

Before using CB12 White, read the following carefully. Do not use this product if any of the contraindications below apply to you:

• You are allergic to chlorhexidine, zinc acetate, sodium fluoride, or any other ingredient in the formulation
• You are under 12 years of age
• You have open sores or ulcers in the mouth that have not been assessed by a healthcare professional

Take note of the following warnings before use:

• Do not swallow the mouthwash — spit it out after rinsing
• Avoid contact with eyes; if contact occurs, rinse thoroughly with water
• If you are pregnant or breastfeeding, consult your pharmacist or dentist before use
• Chlorhexidine-containing products may cause temporary staining of teeth or tongue with prolonged use; this is usually reversible
• Do not use in children under 12 years of age

Regarding drug interactions, no clinically significant interactions have been identified at the recommended oral rinse dose. However:

• Avoid using immediately after toothpaste containing sodium lauryl sulphate, as this may reduce the effectiveness of chlorhexidine — wait at least 30 minutes after brushing
• If you use any other medicated mouthwashes, speak to your pharmacist before combining them

How Should You Use CB12 White Mouthwash?

Using CB12 White correctly is straightforward, but following the steps below ensures you get the full benefit of the product. Consistency matters — daily use is key to maintaining protection throughout the day.

1. Brush your teeth as normal and wait at least 30 minutes before using CB12 White.
2. Measure 10ml of CB12 White using the cap provided.
3. Rinse vigorously around your mouth for 30 to 60 seconds.
4. Spit the mouthwash out completely — do not swallow.
5. Avoid eating, drinking, or rinsing with water for at least 30 minutes after use.

What Are the Possible Side Effects of CB12 White Mouthwash?

CB12 White is generally well tolerated when used as directed. As with any oral care product containing active ingredients, some people may experience side effects. If you notice anything that concerns you, stop use and speak to your pharmacist or dentist.

Common side effects (may affect up to 1 in 10 people):

• Temporary alteration in taste sensation
• Mild tingling or irritation in the mouth
• Slight temporary discolouration of the tongue or teeth (associated with chlorhexidine; usually reversible)

Less common side effects (may affect fewer than 1 in 100 people):

• Dry mouth sensation
• Mild swelling or soreness of the mouth lining
• Allergic reactions — seek immediate medical attention if you experience swelling of the face, lips, or throat, or difficulty breathing

If you experience a severe allergic reaction (anaphylaxis), call 999 immediately. The NHS provides guidance on recognising and responding to allergic reactions, which is worth familiarising yourself with if you have a history of allergies. You may also find it helpful to browse our allergy and hay fever collection if you're managing multiple sensitivities alongside your oral care routine.

How Should You Store CB12 White Mouthwash?

Correct storage helps maintain the product's effectiveness and safety throughout its shelf life. Follow these guidelines:

• Store below 25°C in a cool, dry place
• Keep away from direct sunlight and heat sources
• Keep the bottle tightly closed when not in use
• Keep out of the reach and sight of children
• Do not use after the expiry date printed on the bottle or carton
• Do not dispose of via wastewater or household waste — return unused product to your pharmacist for safe disposal

If you're looking to support your overall health alongside your oral care routine, our vitamins and supplements collection includes products that may support general wellbeing, including those linked to oral health such as vitamin D and zinc.