Each tube of Davids Toothpaste is made using 100% recyclable metal and it is easy for you to get all the paste possible from each tube by flattening from the bottom (or using a Davids tube key). When the tube is completely empty, you will want to effectively recycle your tube. Here's a step-by-step guide + video on how to!
Take some scissors or shears and cut off both ends of the tube.
Cut a slit the full length of the tube to fold open the tube to access the inside of the tube for cleaning....the edges of metal are sharp, so please be careful.
Wash off the excess paste with running water....toothbrush can be helpful here for removing all the paste.
Discard metal in the recycle bin. It will be up to your local waste management provider to properly sort/recycle as we do not currently take back used tubes for recycling.
Your smile is one of the first things people notice about you, often before you’ve said a single word. It can signal confidence, warmth, and approachability. But more importantly, your smile has an important relationship with how you feel.
From childhood all the way through menopause and beyond, natural hormonal and biological shifts can influence everything from your gum health to your enamel strength. Add in other factors like stress, medications, and the natural aging process, and it’s easy to see why your oral care needs can change over time.
key takeaways
Tongue scraping removes volatile sulfur compounds more effectively than brushing, helping combat halitosis.
Regular scraping unmasks taste buds and reduces oral bacteria linked to systemic inflammation.
Managing the oral microbiome with tongue scraping limits bacterial translocation.
The tongue is more than a grouping of muscles and a collection of taste buds. Yes, it is the primary taste organ, but it also hosts an expansive microbial city, the tongue dorsum microbiome, which is both problematic and beneficial.
On the problematic side, you have a collection of tiny, hair-like projections called filiform papillae. These protrusions create a landscape of microscopic nooks and crannies, areas with low oxygen and ideal conditions for anaerobic bacteria to thrive. It’s within these tiny crevices that the bacteria break down organic matter and release volatile sulfur compounds (VSCs) or bad breath gases.
It’s not all bad, however. Some bacteria are beneficial, including commensal bacteria, which help convert dietary nitrates into nitric oxide, a chemical essential to blood pressure regulation and heart health.
Davids professional tongue scraper helps you manage this delicate ecosystem. With the precision-engineered, medical-grade stainless steel tool, you can experience all the benefits of tongue scraping while reducing risks to your oral microbiome.
halitosis reduction and other clinical benefits
A tongue scraper allows for the mechanical removal of the tongue dorsum biofilm, the white tongue coating or film, known as the lingual patina, that’s home to halitosis-producing compounds (hydrogen sulfide and methyl mercaptan). Brushing also reduces these VSCs, but not as effectively.
A 2004 study published in the Journal of Periodontology found that tongue scrapers eliminated 75% of oral VSCs, while toothbrushing only eliminated 45%. Though not a recent study, the conclusion and support still stand and are supported by more recent reports, including a 2024 article in the Journal of Indian Society of Periodontology and a 2026 Cochrane review.
Odor-causing bacteria congregate on the posterior third of the tongue, meaning towards the back of the mouth. A typical toothbrush doesn’t have the correct profile for reaching this location without activating the gag reflex. The benefits of tongue scraping belong to its sleek, low-profile design, allowing easy reach without prompting unpleasant biological responses.
While a tongue scraper is a superior tool for managing and eliminating bad bacteria, a primary cause of halitosis, its benefits don’t stop there. From serving as a multiplier of oral hygiene to the established relationship between tongue scraping and gut health, the tool proves time and again its clinical efficiency.
beyond fresh breath
Eliminating or reducing the source of bad breath is a significant draw to tongue scraping, but it also presents several advantages for preventative dentistry and sensory health. For example, routine scraping reduces oral bacterial load, including the reduction of Streptococcus mutans, linked to tooth decay, and Porphyromonas gingivalis, linked to gum disease.
A 2025 review also noted that the mechanical removal of the lingual patina with a tongue scraper unmasks taste buds previously masked by food and other oral debris. The research highlights a specific increase in salty taste intensity. The conclusion suggests this change may help people adhere to a low-sodium diet and reduce cardiovascular risks.
Most clinical data points to tongue scraping as an oral hygiene multiplier when added to a typical brushing and flossing routine, meaning it only increases oral health. In fact, a 2013 study published in the International Journal of Clinical Pediatric Dentistry found that when combined with brushing and flossing, the benefits of tongue scraping resulted in a significant reduction in plaque levels within a relatively short time frame (10 to 21 days).
A tongue scraper is a critical tool for oral and systemic health. The tool and activity of scraping interrupt bacterial development, reducing the risk of oral gum disease and systemic inflammation linked to heart disease, according to a 2025 article published in the Cureus Journal of Medical Science. This speaks to the relationship between tongue scraping and gut health as well.
digestive health and the oral-gut axis
Salivary glands produce 0.5 to 1.5 liters of saliva a day in most adults. You swallow most of that. This saliva flow, from the mouth to the gut, creates a continuous one-way transportation system for oral bacteria.
Recent research, including a 2025 study published in the journal Nutrients and a 2025 report in the Journal of Oral Microbiology, states that some oral bacteria, such as Porphyromonas gingivalis and Fusobacterium nucleatum, can survive stomach acid. This is something once thought impossible.
The discovery now points to a correlation between the tongue dorsum microbiome and bacterial colonization of the intestine. This new connection is creating pathways to understanding and diagnosing digestive conditions, including gastritis, according to a 2026 study.
But what does this mean for the benefits of tongue scraping? The regular use of a tongue scraper, with proper technique, can reduce harmful bacteria in the oral microbiome, limiting the transport of more resilient bacteria to the intestines.
proper technique and the optimal routine
Tongue scraping for gut health and oral health is straightforward, but there is a technique:
Placement: Place the tongue scraper head at the back third or posterior of the tongue, targeting the heavier VSC population. Keep the tool slightly angled, but near flat.
Pressure: Apply light, even pressure. You’re only trying to remove the uppermost layer of biofilm. Too much applied pressure may affect microbiome balance and taste.
Motion: Pull the scraper forward in a continuous motion. Don’t move the tool back and forth across the tongue, as this can push bacteria deeper into the mouth and filiform papillae.
Rinse: Rinse the tongue scraper after every pull. This ensures you don’t redeposit bacteria on the tongue.
Repetition: Repeat the process two to five times. The white biofilm should appear lighter when finished.
As with brushing and flossing, you should use a tongue scraper at least twice daily, morning and night. Tongue scraping before or after brushing depends on the time. In the morning, it’s best to use the scraper before brushing to prevent swallowing the overnight bacterial load. In the evening, you can brush, especially with a toothpaste containing nano hydroxyapatite, which helps loosen the tongue’s protein matrix, making the benefits of tongue scraping more effective.
premium oral care and Davids toothpaste
Davids is here to support tongue scraping for gut health and oral health. By combining our premium, medical-grade stainless steel tongue scraper with our nano hydroxyapatite toothpaste, you can confidently clean your entire mouth and experience the benefits of fresh breath and stronger teeth.
Are you ready to adopt an oral healthcare routine that’s sustainable and includes naturally sourced and derived ingredients? Shop Davids today.
