How to Get Rid of Weed Smell?

A girl smoking weed indoors
February 26, 2021

Most people will agree, that the strong, natural aroma of marijuana is an extremely distinct and bold smell. The smell of weed is, not only obvious, but it’s pungent and it lingers, so at certain times we might want to think about, how to get rid of the smell of weed. In this article we are going to take a look at some ideas.

Why does Cannabis Smell?

The terpenes responsible for the smell of weed are the same ones responsible for the rich tapestry of flavor and for the unique interplay of the marijuana effects. Guilty party No#1 is a terpene called Myrcene, the most dominant terpene in cannabis, which can also be found in Bay, Thyme, Cloves and Hop plants. If the smell of pot is eliminated by breeding out the terpenes, then this will eliminate everything natural and good about marijuana. So, you’ll probably agree, that it’s best to leave the terpenes well alone and let’s think about how to get rid of the smell of weed, when it’s smoked, growing and stored?

Why does cannabis smell?
Terpenes give cannabis plants their distinct smell

Weed smells amazing, but, if you’re going to start growing marijuana indoors, or indeed smoking marijuana indoors, then you might want to think about how to remove weed smell! Basically, you will need to have a few tricks up your sleeve.

Controlling and getting rid of the smell of weed while Growing

From the moment your seeds germinate until they harvest, the smell of marijuana increases exponentially. The tell-tale aroma can often create unwanted attention and even trigger curious rubber necking! So, the problem growers, farmers and smokers face, is how to eliminate weed odor?

Provide adequate air circulation to remove the smell of weed

Every growing space should have adequate air circulation, whether it’s a tent, a shed or a closet. Fresh air needs to circulate (into the area) and warm, stale air needs to be eliminated. Even without an anti-carbon filter, having fresh air circulating in and out of the room/space will slightly reduce the weed smell in the immediate area and away from or your cannabis plants.

This easy technique is usually enough to get rid the strong smell of weed during the vegetative stage.

During the flowering stage the trichomes start to develop, so that the aromatic natural weed smell becomes more intense. At this stage in your plant growth, you may want to get rid of the smell of weed with an odor-control carbon filter system becomes a fairly essential option.

Carbon Filter
Activated carbon filters will remove around 90% of particulates

By using an adequate air filter system and by adding an activated carbon filter to an existing exhaust system (the higher up the tent, the better), then around 90% of particulates will be trapped and stored by the highly ionized carbon molecules. This means that the air leaves the tent will be barely recognizable from the air inside.

You have a few options, you can go for a complex, expensive air filter system or a cheap and cheerful air filter system that still gets rid of the smell of weed. If you are beginner grower, then opt for the latter, something along these lines:

  1. TerraBloom Premium Carbon Filters
  2. Vivosun Air Odor Control Carbon Filters
  3. Apollo Horticulture Premium Carbon Filters

Secure the Grow Room and reduce the smell of weed

The best way to get rid of weed smell is to thoroughly seal the grow-space. You should do this after fitting your extraction system. Securing the door with a lock is a good idea and will stop it from being opened inadvertently and the whiff of weed escapes.  

Grow Room with Fan
Make a nice secure grow room

To go a step further, track down any gaps or seals where air might leak out of the space and seal the gap with a good quality duck-tape.  Wherever possible, seal gaps from the inside so anyone or anything unauthorized cannot peel back or pull the duck-tape. This will also help to minimize light egress, which can be a giveaway.

Masking and eliminating weed odor when storing cannabis

So, you’ve grown your cannabis without stinking out your neighborhood and now you need to figure out what is the best long term cannabis storage, without stinking out your storage space! The best way to get rid of weed smell while it is in storage, is in a good-sized, airtight glass mason jar. Mason jars come in all shapes and sizes and mason jars have an airtight lid so these tend to work really well when storing cannabis. Alternatively, you can opt for a ceramic container with an air-tight lid as both options will help to remove weed smell.

When you store your’e weed in an airtight container, it will not smell. Like most natural, dry herbs, weed should be stored in a nice dry, dark and cool cupboard of shelf. Whatever you do, do not put your beautiful weed buds in a fridge! Why? Well, every time you open the fridge door, the temperature and humidity will fluctuate and water will condense on the surface of your buds and this will encourage mold. Storing weed in a fridge is a real rookie mistake.

In short, store weed in an airtight glass container, not a plastic container.

How to prevent and get rid of the smell of weed smoke

Smoking cannabis indoors can create a super strong weed aroma, but there are various weed smoking techniques that are better than others. If you’re a big spliff fan, where you use cannabis and tobacco, then getting rid of the smell of weed is a challenge. Our advice? In all honesty, don’t waste your time trying to mask it. It wont work.

However, you can reduce the smell of weed with different air purifiers or take a drag under an extractor fan, or spray air freshener after each drag of a spliff. These time wasting tricks are not a hack and they simply don’t work! However, it is possible to get rid of the smell of weed from a carpet or a rug by removing it completely while you smoke. Or by painting the walls, as this will get rid of the smell of weed! Although, we can’t quite imagine anyone going to this extreme, just, to get rid of the smell of weed after a smoke!

Okay, so joints, bowls and bongs, are far less obnoxious and there are ways to toot the occasional doob without that unwanted, lasting impression on your furniture.

There are two ways to get rid of the smell of weed by elimination or masking. Let’s take a look;

1. Use a Sploof

A homegrown sploof is a filter you exhale into, trapping the odor particulates before they’re released into the room. Making a homemade sploof is as easy;

To make a sploof, all you need is a empty toilet roll, a rubber band and a couple of sheets of toiler roll, layered and folded to act as a filter. Place a rubber band over the centre of the toilet roll. If you have patience, try dipping the toilet paper in soap or liquid hand-wash. Then rinse 2-3tbsp of carbon in water to activate it. When it stops foaming, this means it activated. Dry it off quickly, but lightly in paper towels and pour the carbon into the sploof.

Anything with activated carbon, like a homemade sploof will 100% get rid of the smell of weed in your room, but it’s not (you might be shocked to discover) 100% efficient and some residual smells will linger. If you only smoke a few bowls before you go to bed then a sploof will suffice, but a few bowls won’t really smell that bad either.

Empty toilet roll to make a sploof
Empty toilet roll to make a sploof

2. Use a Vape to vaporize the smell of weed

A way how to make your room not smell like weed is using a vaporizer. It may not be the ideal replacement for those who enjoy, blunts, bongs and joints, but they are far more inconspicuous. Because the weed is vaporized, rather than combusted, there is far less smoke and a good quality vape can all but eliminate the problem of how to get rid of weed smell in a room.

Vape pens range from $50 (basic) to $300 (luxury), so depending upon how often you smoke this will determine your selection. More advanced vapes feature super cool vapor paths which allow the vaping temperature to be controlled, one degree at a time, cool hey!  This flexibility allows the user to choose which terpenes are vaped and modify the effects as well as the aromas.

Remember, when you vape fresh herb, there is a big AVB bonus (Already Vaped Bud) is your free high so don’t bin it as it is perfect for making edibles and tinctures.  Reduced odor and a free high, what’s not to like about vaping?

Get rid of weed smell and smoke in the house

A really popular internet query, at the moment and dating back, is “How to remove weed smell?”, so, if you are wondering much the same then let’s take a look at a few useful solutions

You could buy an air purifier or you could install a smoke filter in your house, these are both fairly cheap alternatives, which cover up the smell of weed smoke and this will get rid of pot smells, post session!

Incense sticks masks the smell of weed

Nag champa are traditional Indian incense sticks made with Ayurvedic recipes using resins, honey, wood, essential oils and herbs. Good brands don’t contain harsh chemicals that can cause a headache but they’re good at getting rid of weed smalls and masking weed smoke after a session. 

Incense stick burning outdoors
Incense stick burning outdoors


Lighting a scented candle is a nice relaxing method of eliminating odors and even the cheapest of scented candles can help to cover up weed smells. There is no need to splash out on expensive candles, although those with rich, heady scents provide that extra cover.

Candle to Mask Weed Smell
Candles are a great way to get rid of weed smells

There are even companies producing candles whose scents are specifically blended to eliminate weed smells in your room.  Made from beeswax, soy wax, and a range of non-toxic plant oils Cannabolish candles stem from 30 years of candle manufacturing experience.

In conclusion

Smoking anything indoors leaves a smoke filled blanket of odor particulates in the air and on furniture and these odors can be tough to remove. The best advice is to use a combination of these different suggestions and use your common sense. Remember to Keep the place aired and ventilated while you’re smoking: run a fan, plugin an extractor, use an air-purifier and keep a couple of windows open. Maybe next time a strange lady with the cigar passes by, stop her and ask her to stand outside for a while!

weed smoke
Getting rid of weed smoke at home

If you want to get rid of the smell of weed, use the common sense approach! Make sure you clean and freshen-up surfaces and once you’re done (obviously, this can wait until the morning). If you’re having a lone toot and you want to get rid of the smell of weed, then you could try smoking in the bathroom with the window open and the shower running, however, this is not cool because it will drain on your household energy resources and it is not good for the environment. 

Share your tips

When it comes to getting rid of the smell of weed, cannabis, pot, or whatever we want to call it, let us know if you have any other cool ideas? Then get in touch and share your stories with at Homegrown Diaries and stay in touch.