Smoking cannabis at home follows four rules: get consent from the people who share your space, contain the smoke, control the smell, and clean up after yourself. Every item below is a detail of those four.

cannabis smoking etiquette at home

Nothing here overrides local law or a lease. Check both before you settle into a routine.

Cannabis Smoking Etiquette in a Group: A Practical Guide

Check the ground rules first

1. Read your lease or rental agreement. Many landlords ban indoor smoking even in states where cannabis is legal.
2. Check your state and city rules on possession and home use.
3. Ask each person you live with for a clear yes or no.
4. Post the agreed rule somewhere the household can see it.

Get consent from the people you live with

1. Ask before your first session at a new address, not after a complaint.
2. Name the room and the time window you have in mind.
3. Ask about asthma, allergies, and pregnancy in the household.
4. Ask about kids who visit and pets who live there.
5. Take no for an answer and offer to smoke outside instead.

Pick a space that holds the smoke

1. Choose one room or one outdoor spot and use it every time.
2. Close the door to the rest of the home before you light up.
3. Sit next to an open window or a door that leads outside.
4. Skip shared hallways, bathrooms on shared vents, and bedrooms you do not sleep in alone.
5. Keep the session short so the room has time to clear.

Opening a window or running a fan lowers the smell but does not remove secondhand smoke. The CDC reports that ventilation and open windows do not eliminate exposure to secondhand smoke.

Cannabis Smoking Etiquette: How to Share a Joint, Bowl, or Bong

Control the odor

1. Run an air purifier with a HEPA filter and a carbon filter in the room.
2. Exhale toward the window opening instead of into the middle of the room.
3. Place a rolled towel along the bottom of the door.
4. Store flower and used gear in an airtight container.
5. Empty the ashtray and take the trash out right after the session.
6. Keep a jacket or overshirt by the door for outdoor sessions and wash it each week.

Be a good host

1. Ask guests if they want to join before you pass anything.
2. Offer once. Do not push after a no.
3. Set out water and snacks before the session starts.
4. Give each guest their own ashtray or their own spot at the table.
5. Tell guests the house rule about carrying a lit joint through common areas.
6. Walk guests out when they leave so the smell does not travel with them through the hall.

Share gear the way you would share a kitchen

1. Ask before you use someone else's pipe, bong, or vape.
2. Clean anything you borrow before you hand it back.
3. Replace what you finish, including lighters and papers.
4. Do not reach into a housemate's stash without an invitation.
5. Keep your own lighter, grinder, and tray in your own space.

Clean up after every session

1. Empty the ashtray into a bag, tie it, and take it outside.
2. Rinse the ashtray and let it dry.
3. Wipe the table and any surface where ash landed.
4. Leave the window open for at least 15 minutes after you finish.
5. Wash your hands and change your top layer before you handle food, kids, or pets.

Keep it away from kids and pets

1. Store flower, edibles, and vapes in a locked box above counter height.
2. Keep edibles in their original child-resistant packaging.
3. Never leave a lit joint, vape, or ashtray within reach.
4. Call your vet or a poison control line if a pet eats any cannabis product.

Pets are more sensitive than people to cannabis. The ASPCA lists cannabis as a toxin for dogs and cats, and edibles that contain chocolate or xylitol raise the risk.

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Read the room

Good etiquette at home looks like a housemate who never has to ask you to stop. If someone has to bring it up twice, the routine needs to change, not the other person.