Disclaimer

The content provided on this blog is intended for educational purposes only and should not be construed as medical advice. We strongly advise readers to seek guidance from a qualified healthcare professional regarding any medical concerns.

To reflect its medicinal nature rather than recreational use, we prefer the term ‘medical cannabis’ over terms such as ‘marijuana’, “grass”. or ‘dope’ which may carry negative connotations.

The opinions expressed in the blog belong to the respective authors, who are not medical professionals, and may not necessarily align with those of Lyphe Clinic. Lyphe Clinic does not endorse any specific products or services mentioned, except those provided through Lyphe Clinic.

Readers should be aware that the legality of medical cannabis varies by location, and this disclaimer may be subject to periodic updates.

Young man using his arm to cover his nose and mouth.

Key Points

  • The smell of weed is one of the biggest issues. It could lead to biases and stigmatisation, thus introducing challenges in various scenarios like healthcare and workplaces.
  • Terpenes and cannabinoids are the two main compounds that give the plant its distinct smell.
  • Cannabis odour lingers in the air and on fabrics, proving challenging to eliminate.
  • Employing strategies such as proper storage, ventilation, and odour-masking can help you control the smell of marijuana in your home or a healthcare setting.

When it comes to using cannabis, the unmistakable scent can sometimes be a cause for concern. The smell is strong and can be difficult to mask. It can also linger for days after you’ve used your cannabis product. Whether you are in a shared space or simply want to maintain discretion, finding ways to eliminate the smell of weed is essential.

In this comprehensive guide, we explore how to get rid of weed smell effectively. From odour-masking techniques to natural methods, the options are numerous. We also look at some products that can assist you in your quest for discreet medical cannabis use.

Medical Cannabis vs. Illicit Marijuana: Know the Difference

In the midst of the global cannabis debate, it’s crucial to understand the distinction between legal medical cannabis and illegal street marijuana, particularly in the UK. Here’s what you need to know:

1. Legal Status

  • Illegal street marijuana: Cannabis, in its raw form, remains illegal in the UK. Possession can lead to a warning, a penalty notice, or even arrest and potential conviction, which could result in a prison sentence.
  • Medical cannabis: On the other hand, the UK legalised cannabis for medicinal use in November 2018. Patients with specific conditions can now obtain a prescription and use it legally.

2. Quality and Safety

  • Illegal street marijuana: When purchasing from an unregulated source, there’s no guarantee of product safety or quality. There’s a risk of contamination, and the actual content of THC and CBD can vary significantly.
  • Medical cannabis: Prescribed cannabis undergoes rigorous testing and quality control. It is cultivated under controlled conditions, ensuring that patients receive a safe and consistent product.

3. Benefits of Legal Medical Cannabis

  • Travel-friendly: With a prescription, patients can travel with their medication even across international borders (though always check destination country regulations).
  • Police encounters: If found in possession by law enforcement, a valid prescription will shield you from potential legal complications.
  • Standardised potency: You know exactly what you’re getting in terms of THC, CBD, and other cannabinoid levels.
  • Workplace assurance: Should your workplace conduct drug tests, a prescription offers a legitimate reason for the presence of cannabinoids in your system.
  • Peace of mind: There’s an undeniable comfort in knowing your medication is legal, safe, and consistent in its effects.

Medical Cannabis vs. Illicit Marijuana: Summary Table

Parameter Medical Cannabis Illegal Weed
Legal status Legal with prescription Illegal
Main purpose Therapeutic/medical Recreational (mostly)
Source Regulated medical suppliers Street dealers, unregulated sources
Quality control Strictly regulated for consistency Unknown, varies widely
THC content (general guideline) Regulated, often lower Varies, can be high
CBD content (general guideline) Often higher Varies
Presence of contaminants Minimal due to regulation Potential for pesticides, moulds, etc.
Cost Can be covered by insurance or NHS Street prices, can be expensive
Accessibility Requires prescription Available on the illicit market
Associated Risks Monitored by healthcare providers Risk of legal penalties, unknown content

Lyphe: Your Source of Legal and Safe Medical Prescription

Lyphe Clinic logo

Navigating the world of medical cannabis can be complex, so aligning with a trusted provider like Lyphe ensures you receive quality, consistency, and expert guidance on your therapeutic journey.

Why Choose Lyphe

For those in the UK looking to explore the benefits of medical cannabis, Lyphe offers a streamlined process to obtain a prescription. Choosing us opens you to a world of benefits, including:

  • Personalised approach: Experience tailor-made treatment plans to your individual needs and conditions, taking into account your medical history, lifestyle, and more.
  • Follow-up consultations: Get consultations after your initial appointment to ensure ongoing support and adjustment of treatment plans.
  • Affordable price points: Enjoy access to medical cannabis prescription at affordable price points, making it more accessible for patients in need.

To explore these advantages and discuss your options, schedule an appointment with one of our experts at Lyphe today. We are committed to providing you with the best possible care and guidance throughout your medical cannabis journey.

Why Does Cannabis Smell the Way It Does?

Cannabis terpene information chart.

Before we delve into strategies for odour elimination, it is important to understand the compounds for the distinct smell of cannabis. The plant contains a variety of volatile organic compounds, including terpenes and cannabinoids, which contribute to its unique aroma.

These chemicals can be released during cultivation, storage, and consumption, leading to the strong smell typically associated with the medication. The distinctive scent is often described as “earthy”, “skunky”, and even “pungent”. For medical users, controlling this smell is crucial to maintain discretion and ensure privacy.

The Role of Terpenes

Central to understanding the smell of marijuana are terpenes. This diverse class of organic compounds produced by cannabis plants is responsible for the unique scent profiles of different strains. Beyond their olfactory contributions, terpenes have been studied for their anti-inflammatory, anti-anxiety, and pain-relief properties.

Odour and Quality Perception

Interestingly, the aroma of cannabis is also intertwined with perceptions of quality and potency. A 2017 study published in the journal PLOS ONE indicated that individuals often associate distinct aromatic profiles with varying levels of quality and strength, even though the scent is not a reliable indicator of either.

Cannabis Smell: Challenges and Considerations

The following are some challenges and concerns medical cannabis patients and healthcare providers face when dealing with the pungent aroma.

For Healthcare Providers

  • Stigmatisation: The smell of cannabis may evoke the stigmatisation rooted in its history as an illicit substance. Some healthcare providers might subconsciously associate the scent with recreational use, potentially impacting professional perception.
  • Scepticism: Despite the growing body of research supporting the therapeutic and clinical benefits of this alternative medication, some specialists remain sceptical regarding its medicinal validity.
  • Professional dilemma: Healthcare providers might struggle with reconciling the traditional views of cannabis with its emerging role in medicine. The scent serves as a constant reminder of this dilemma, potentially influencing their recommendations and patient interactions.

For Patients

  • Preconceived notions: Patients who have not used this medication might have preconceived notions and biases. The scent might be associated with unlawful activity or certain stereotypes, potentially impacting their willingness to consider or adhere to medical weed treatments.
  • Anxiety and apprehension: For some patients, especially those unfamiliar or uncomfortable with cannabis, its scent might induce anxiety or apprehension regarding its use, effects, and the potential social stigma attached to it.

At Lyphe, we empathise with the challenges providers and patients face with medical cannabis treatments. Our goal is to support you in navigating these obstacles and delivering optimal care. We encourage patients to consider different treatment options while also assisting providers in making informed decisions about medical cannabis suitability. 

If you would like to know more about alternative treatment options, book a consultation with one of our experts today.

Strategies to Minimise and Neutralise Cannabis Odour

While the odour of medical cannabis treatments may linger within a given space, there are a number of methods that can be implemented in order to minimise or neutralise it.

Proper Storage Techniques 

The first line of defence against smells is adequate storage. Airtight containers help seal in the scent and prevent it from dispersing. Using odour-absorbing materials, like activated charcoal, can further minimise the scent.

Here are some additional tips for proper storage to avoid any scents from escaping into unwanted territory:

Tips Description
Material matters Opt for glass or high-quality plastic containers that are specifically designed to prevent air exchange, thereby containing the scent of the stored medication.
Size appropriateness Choose a container size that closely matches the quantity of cannabis to minimise excess air and potential odour leakage.
Odour lock Vacuum-sealing cannabis in bags before placing them in airtight containers offers an additional layer of protection.
Location consideration Place the storage box in a location that is accessible yet not in direct line with common areas to minimise any potential scent dispersion.

 

Proper storage of medical cannabis is not merely a matter of preserving its quality but also a demonstration of respect and consideration for the shared and personal spaces of others. Hence, implementing effective storage techniques can help ensure that patients can utilise medical cannabis as per their therapeutic needs while maintaining a smell-free environment.

Ventilation and Air Purification Methods

Close-up of a multi-stage air filter with UV radiation and activated carbon granules.

Good airflow and ventilation are essential for preventing the build-up of odours in indoor environments. When it comes to air quality, there are several techniques to ensure that the air in your home is clean and fresh.

Ventilation: Ensuring Optimal Airflow

  • Strategic airflow management: Implementing an airflow management system is the best way to get rid of weed smell. This might involve utilising exhaust fans, opening a window, or employing air movers to prevent the scent from becoming stagnant.
  • Negative air pressure: This is a condition where the air pressure inside a space is lower than the pressure outside. It can help neutralise the smell of cannabis by creating a pressure gradient that pulls air, along with the odour, into the space, preventing the scent from escaping to the surroundings.

Air Purification: Targeting and Neutralizing Odours

  • Activated carbon filters: Widely recognised for their efficacy in odour management, activated carbon filters can adsorb and neutralise the volatile organic compounds (VOCs) found in cannabis.
  • HEPA filters: When used in conjunction with other filtration technologies, HEPA filters can enhance the overall air purification process.

Additional Tips to Reduce the Smell of Cannabis

  • Combining ventilation and purification: Utilizing air purification technologies in tandem with effective ventilation ensures a multi-faceted approach to managing cannabis odour.
  • Routine maintenance: Regularly servicing and replacing filters and ensuring ventilation systems are functioning optimally is crucial to sustaining effective odour management.
  • Localised solutions: Employing localised solutions, such as desktop air purifiers or localised exhaust systems, in areas of frequent use can provide additional support.

Managing the scents of medical marijuana through adept ventilation and air purification not only ensures discretion but also enhances the comfort and acceptability of its use across varied settings.

Odour-Masking Techniques

Jarred candle with a blurred orange backdrop.

If eliminating the smell is not possible or practical, odour-masking techniques can help. The following are some of the best ways to neutralise the smell of cannabis:

Method Item/Type Description
Essential Oils Lavender and peppermint Used to mask cannabis scent when diffused
Citrus scents (lemon, orange) Refreshing and effective in neutralising persistent odours
Incense Variety of fragrances Masks the smell of cannabis and neutralises the environment.
Natural options Incense made from natural resins and botanicals ensures a cleaner burn and authentic fragrance.
Odour Absorbers Activated charcoal Absorbs and neutralises odours when placed in areas where weed is stored or used.
Baking soda Putting open containers of baking soda in strategic locations can help mitigate cannabis scents.
Scented Candles Soy-based candles Masks odours and provides a pleasant fragrance and ambience.
Beeswax candles Emits a natural scent and purifies the air by releasing negative ions.

 

Managing the odour of medical cannabis involves a blend of innovative solutions and traditional wisdom. By integrating natural odour-masking solutions with other effective strategies, users can ensure a respectful and considerate approach to cannabis use.

Final Takeaway – How to Remove Cannabis Smell

Eliminating the smell of cannabis is a concern for medical cannabis patients seeking discretion and privacy. By understanding the compounds responsible for the aroma and employing effective strategies, such as proper storage, ventilation, and odour-masking techniques, users can effectively manage and reduce its smell.

Confiding in experts like our team at Lyphe can provide patients with the necessary guidance and support throughout their medical cannabis journey. With the right knowledge and precautions, medical weed usage can be both beneficial and discreet, helping patients improve their quality of life. 

Book an appointment today, and we’ll help you navigate the world of alternative treatment.

Frequently Asked Questions (FAQs)

What is good to stop the smell of cannabis?

To reduce the smell of cannabis, try using air purifiers, airtight containers for storage, and odour-absorbent materials like activated charcoal while also ensuring proper ventilation and airflow in indoor spaces.

How long does the smell of cannabis stay on items?

The smell of cannabis can linger anywhere from a few hours to several days. Porous materials, such as fabric, carpet, and wood, tend to retain the odour longer, while non-porous items and surfaces may lose the scent more quickly.

Does cannabis smell last on clothes?

Cannabis smell can linger on clothes. Washing them with detergent, using fabric fresheners, or applying odour-neutralising sprays can help reduce or eliminate the smell.

Does walking get rid of cannabis smell?

Walking outside after consuming cannabis can help air out and reduce the smell on clothes, skin, and hair. However, it may not fully eliminate the odour, so cleaning and ventilating items is still necessary.

Is cannabis smoke smell unhealthy?

While the scent of cannabis smoke itself is not directly harmful, prolonged exposure to any smoke can potentially impact health. This is especially true for individuals with respiratory conditions, allergies, or sensitivities.

References

​​A. Novoselov, et al. (2018). Negative air ions and their effects on human health and air quality improvement. International Journal of Environmental Research and Public Health, 15(10), 2104. https://doi.org/10.3390/ijerph15102104

Ben-Shabat, S., Fride, E., Sheskin, T., Tamiri, T., Rhee, M. H., Vogel, Z., … & Mechoulam, R. (1998). An entourage effect: inactive endogenous fatty acid glycerol esters enhance 2-arachidonoyl-glycerol cannabinoid activity. European journal of pharmacology, 353(1), 23-31. https://doi.org/10.1016/S0014-2999(98)00392-6

Booth, J. K., Page, J. E., & Bohlmann, J. (2017). Terpene synthases from Cannabis sativa. PLOS ONE, 12(3), e0173911. https://doi.org/10.1371/journal.pone.0173911

Gallily, R., Yekhtin, Z., & Hanuš, L. O. (2018). The Anti-Inflammatory Properties of Terpenoids from Cannabis. Cannabis and Cannabinoid Research, 3(1), 282–290. https://doi.org/10.1089/can.2018.0014

Hazekamp, A., Tejkalová, K., & Papadimitriou, S. (2016). Cannabis: From Cultivar to Chemovar II—A Metabolomics Approach to Cannabis Classification. Cannabis and Cannabinoid Research, 1(1), 202–215. https://doi.org/10.1089/can.2016.0017

Niu, C., & Lee, L. L. (2001). Effect of negative air ions on computer generated air pollutants. Indoor Air, 11(3), 200–206. https://doi.org/10.1034/j.1600-0668.2001.110307.x

Orchard, A., & van Vuuren, S. (2017). Commercial Essential Oils as Potential Antimicrobials to Treat Skin Diseases. Evidence-Based Complementary and Alternative Medicine, 2017, 4517971. https://doi.org/10.1155/2017/4517971

Kumar, et al. (2016). Indoor air quality and energy management through real-time sensing in commercial buildings. Energy Reports, 2, 52-67. https://doi.org/10.1016/j.egyr.2016.07.001

Russo, E. B. (2011). Taming THC: potential cannabis synergy and phytocannabinoid-terpenoid entourage effects. British Journal of Pharmacology, 163(7), 1344–1364. https://doi.org/10.1111/j.1476-5381.2011.01238.x

Russo, E. B. (2019). The Case for the Entourage Effect and Conventional Breeding of Clinical Cannabis: No “Strain,” No Gain. Frontiers in Plant Science, 9, 1969. https://doi.org/10.3389/fpls.2018.01969

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