Los Angeles Criminalizes Nitrous Oxide Sales at Smoke Shops and Cannabis Retailers
Something has been piling up on Los Angeles sidewalks for years — small silver canisters, scattered outside smoke shops and cannabis dispensaries, tossed by people who inhaled their contents and moved on. City officials have watched the problem grow. Now, after years of community organizing, student advocacy, and legislative maneuvering, Los Angeles has drawn a hard legal line. The Los Angeles City Council unanimously approved an ordinance to prohibit the advertising, sale, and distribution of nitrous oxide by tobacco and cannabis retailers. The vote was unambiguous: council members approved the ordinance 14-0. The measure now sits on the desk of Mayor Karen Bass.
What the Ordinance Actually Does
The ordinance is targeted but carries real teeth. Any violation would be considered a misdemeanor, and violators may be fined up to $1,000 or face up to six months of jail time, in addition to any other penalties under federal, state, or local law. That is not a civil slap on the wrist — it is a criminal record. For a smoke shop owner operating in a tight-margin retail environment, a misdemeanor conviction and a $1,000 fine could be devastating, to say nothing of the reputational fallout.
The city was careful to build in carve-outs for legitimate commerce. The ordinance includes an exception when the nitrous oxide is contained in a pre-packaged food product and used solely as a propellant. That means grocery stores selling canned whipped cream are untouched. The ban would not apply to legitimate medical, food service, automotive, or industrial uses. What it squarely targets is the recreational canister trade — the flavored and unflavored small tanks sold openly in head shops alongside vapes, rolling papers, and CBD gummies, products that have nothing culinary or mechanical about them in practice.
The council also looked beyond the immediate ordinance. The City Council requested the City Attorney's Office to prepare and present a separate draft ordinance to expand the types of businesses subject to criminal charges for the sale and distribution of nitrous oxide products to include all retailers offering these products for sale without legitimate use. That signals the city is not done. If the current measure proves effective, a broader ban covering convenience stores, vape shops, and general retailers could follow.
The Driving Force: Councilmember Imelda Padilla and Two Years of Work
No single person has pushed this ordinance harder than Councilmember Imelda Padilla, who represents the Sixth Council District, which encompasses large portions of the San Fernando Valley. Padilla said at the City Council meeting that she worked for two years with community partners, students, and the city attorney to push for the ban on the sale of recreational nitrous oxide. That timeline matters. This was not a reactive measure passed in the wake of a single tragedy. It was a sustained, deliberate campaign built on data, community testimony, and legal analysis.
Padilla has been explicit about how the city-level ordinance fits into a larger legal architecture. "Our fight against the recreational sale of nitrous oxide, often called NAWS, now has new tools at the state level," she said. "SB 758 prohibits smoke shops, tobacco retailers, and convenience stores from selling nitrous oxide altogether. SB 936 bans flavored nitrous oxide and restricts the sale of large unflavored tanks, commonly used recreationally." Those state bills, signed by Gov. Gavin Newsom in September, gave cities and counties clearer authority to layer on their own restrictions. Padilla seized that window immediately.
Padilla said the city ordinance will strengthen existing protections enacted by the state. She also made clear she expects the public to help with enforcement. She asked community members to report any cannabis or tobacco shops selling nitrous oxide to the City Attorney's office at TEP@lacity.org. Crowd-sourced enforcement is an unconventional approach but speaks to the scale of the challenge — there are too many retail outlets in a city the size of Los Angeles for inspectors alone to police.
A Public Health Problem Hiding in Plain Sight
What Nitrous Oxide Is — and What It Does
Nitrous oxide is not an exotic chemical. It is a colorless gas commonly used as a propellant for whipped cream, as an anesthetic during some medical procedures — also known as "laughing gas" — and in car racing. According to a 2007 survey by the American Dental Association, inhaled nitrous oxide was used in 70 percent of dental procedures involving sedation. Its medical legitimacy is precisely what has made it so difficult to regulate. It is not a controlled substance in the way that opioids or methamphetamine are. It exists in a gray zone where lawful utility and recreational abuse coexist on the same shelf.
Nitrous oxide, commonly known as laughing gas or whippets, can be sold for culinary and automotive uses — for instance, as a food propellant for whipped cream dispensers or to boost auto engines, and is sold in canisters and tanks. But the canisters turning up on LA streets are not the byproduct of people making crème brûlée. While nitrous oxide is used in medical or dental procedures, it is also often sold by tobacco and cannabis retailers, creating an issue of recreational misuse.
The health consequences of recreational inhalation are serious and underreported. The FDA warns that inhaling or misusing nitrous oxide, which is sometimes used by dentists and medical doctors to sedate patients, can lead to serious health problems or death. The specific risks are not abstract: usage can also lead to blood clots, asphyxiation, impaired bowel and bladder function, and paralysis. These are not the side effects of occasional exposure — they reflect what happens when teenagers and young adults inhale the gas repeatedly, in quantity, without medical supervision.
The School Proximity Problem
Perhaps the most striking statistic to emerge from the council debate came from Albert Melena, a representative of the San Fernando Valley Partnership, the nonprofit that has been central to organizing community support for the ban. "To put it into perspective, 73% of the schools in the city of Los Angeles are within 1,000 feet of a smoke shop," Melena said. "This is literally a public health issue."
That figure reframes the entire retail landscape. Smoke shops in Los Angeles are not clustered in industrial zones or commercial corridors far from residential neighborhoods. They are woven into the fabric of communities, often steps from school entrances, bus stops, and parks where teenagers congregate. The proximity means that a student curious about whippets does not need to travel or seek out underground supply chains — the product is available on the walk home.
Students from Bert Corona Charter High School in Pacoima made the argument directly to elected officials. Many community members said they have seen the drug's recreational use become normalized, and among those who advocated for the City Council to approve the ban were several students from Bert Corona High School in Pacoima. One student's concern was personal and direct: he worried that some of his classmates would be derailed before graduation. "When products that can be misused are easy to find in our neighborhoods, a classroom lesson can only do so much," he told the council. "Reducing access is a responsibility we all need to share as a community."
Council President Marqueece Harris-Dawson recognized the significance of youth voices in pushing the measure across the finish line. He thanked Padilla for her leadership and acknowledged the youth advocates who had been demanding a ban. "For the students that are here, remember you can create a world where the next generation of students won't have to show up to City Council to ask for poison to be taken away from in and around their schools," Harris-Dawson said.
Environmental Impact: The Canister Problem
Beyond individual health, there is a visible, physical dimension to the problem. By prohibiting the sale of nitrous oxide products, the ordinance would also address public safety and environmental concerns, including young adults driving under the influence and discarded tanks littering streets, according to a filing from Youth 4 Hoods Coalition. The silver canisters that accumulate near smoke shops, in parking lots, and along curbs are not merely an eyesore — they signal active use zones and contribute to a normalization of the behavior in areas where children grow up observing it as routine.
The Regulatory History: Why This Took So Long
Rialto Led the Way in 2017
Los Angeles did not arrive at this ordinance quickly or easily. Los Angeles officials began discussing a ban after the city of Rialto became the first to restrict certain sales of nitrous oxide in 2017. Regulation has been a challenge because it isn't a controlled substance. The lack of controlled-substance status is not a technicality — it means that the standard tools of drug enforcement do not apply. Police cannot charge someone with possession the way they would with heroin or cocaine. Retailers face no automatic licensing consequences tied to drug laws. The gas exists in a legal environment designed for its legitimate applications, and bending that environment to address recreational abuse required custom legislation at every level of government.
The LA ordinance is expected to be similar to the 2017 Rialto ordinance restricting nitrous oxide sales at certain stores, which served as a proof-of-concept for other municipalities. Local governments have banned nitrous oxide in places like Rialto, Huntington Beach, Santa Ana, and unincorporated areas of Orange County. The patchwork of local bans demonstrated that cities could act without waiting for state or federal direction — and that such bans were legally defensible.
California Steps In at the State Level
The state's involvement changed the calculus considerably. It has been a misdemeanor under state law to knowingly sell or possess nitrous oxide for use as a recreational drug for more than a decade, but the state allows it to be used for things like medical care, vehicle performance, and cooking. That existing misdemeanor provision was rarely enforced in practice, in part because proving intent to sell for recreational use is difficult when the gas has so many legal applications.
In August, state lawmakers passed SB 758, which prohibits retailers selling tobacco or cigarette products from selling nitrous oxide and allows cities and counties to impose further restrictions. SB 936 restricts the sale of food-flavored nitrous oxide and punishes businesses that violate the law. Gov. Gavin Newsom signed two bills that put statewide bans on nitrous oxide being sold at retail locations, with added flavors or in containers larger than 8 grams. The state laws provide the statutory backbone; the LA ordinance builds criminal penalties on top of that framework and customizes enforcement for the city's specific retail environment.
Padilla said these laws give cities and counties clear authority to adopt stronger local restrictions. That authority is not merely theoretical — it means that a retailer caught selling nitrous oxide in Los Angeles now faces overlapping liability at the state and municipal levels, with criminal exposure at both.
The National Context: A Growing Movement
Los Angeles is not an outlier. The fight over nitrous oxide at the retail level has been playing out across the country with increasing urgency. Louisiana became the first state in the country to ban the public retail sale of nitrous oxide, as Gov. Jeff Landry signed the law prompted by a local investigative series. That Louisiana law prohibits the sale of nitrous oxide in stores, increases penalties and fines for violators, and grants the Alcohol and Tobacco Control greater authority to enforce these regulations.
The Louisiana example sparked a national conversation. Louisiana's move inspired lawmakers in nearly a dozen states to take action. In testimony from Alabama to Minnesota, officials referenced nitrous-related deaths, brain injuries, and widespread abuse. The problem, as one Virginia lawmaker put it, is access: "You can buy them online, in major retailers, small gas stations — they're readily available and easily accessible." That accessibility is the core of the regulatory challenge, and it explains why local jurisdictions continue to pass their own measures even as state-level bans take shape.
"More and more young people are misusing nitrous oxide as a drug — often in large quantities, and with serious, sometimes fatal consequences," Louisiana officials noted as they pushed to strengthen their initial legislation with bans on flavor additives, stricter penalties for violations, and tighter regulation of online sales. The flavored canister issue is particularly relevant to the youth market — brightly colored, dessert-scented canisters marketed under candy-like names remove whatever stigma the product might otherwise carry and make it appear benign.
What This Means for the Tobacco and Cannabis Retail Industry
For retailers, the ordinance represents a significant realignment of what a smoke shop or cannabis dispensary is legally permitted to stock. Nitrous oxide has been a profitable add-on product. The inhalation of household products for the purpose of intoxication, especially by children and young adults, is not limited to nitrous oxide; however, unlike other household products inhaled to get high, nitrous oxide is sometimes sold in tobacco or cigarette shops alongside other regulated products. The co-location with regulated products gave nitrous oxide a veneer of legitimacy — if it's on the shelf next to tobacco, surely it's legal to sell.
From the industry side, the accumulation of restrictions is taking a toll. A vape store worker in Louisiana put the business reality plainly: "People buy it on the regular. About 3–4 times a week, I might sell one of the bigger canisters. It occurs enough where you can make money off of it. It's profitable." Losing that revenue stream, combined with other bans on certain vape products and the ongoing pressure on recreational THC products, leaves some retailers in a difficult position. "Some of our stores are going to close, for sure," one retailer said, describing the cumulative impact of multiple product bans.
The broader regulatory question the Los Angeles City Council has already flagged is what happens to retailers outside the cannabis and tobacco category who also sell nitrous oxide. The council requested a separate draft ordinance to expand the types of businesses subject to criminal charges to include all retailers offering these products for sale without legitimate use. That expansion, if it passes, would remove the last workaround — the ability of a general retailer or convenience store to pick up the slack left by smoke shops that have stopped selling the product.
What Comes Next: Mayor Bass, Enforcement, and the Road Ahead
Mayor Karen Bass is expected to sign off on the measure, with the ban set to go into effect about a month after her approval. Bass has signaled her support clearly. "This is a public health and public safety issue. Nitrous oxide is dangerous, especially in the hands of kids, and far too accessible," she said in a statement. That language — framing the issue as both a health and a safety matter — positions the ordinance as firmly within her administration's broader priorities around community wellbeing.
Enforcement will be the true test. The city attorney's office will bear primary responsibility for prosecuting violations, and Padilla has already set up a community reporting mechanism to supplement formal inspections. Padilla said the city ordinance will strengthen existing protections enacted by the state, and she asked community members to report any cannabis or tobacco shops selling nitrous oxide to the City Attorney's office at TEP@lacity.org. That email address functions as a hotline — a direct channel from residents who witness violations to the prosecutors equipped to act on them.
The ordinance does not exist in isolation. It stacks on top of state law, previous local bans across Southern California, and a growing national legislative movement. Each layer makes the regulatory environment more complex for retailers and more consequential for violations. A retailer who continues selling nitrous oxide after the ordinance takes effect in Los Angeles is not merely bending local rules — they are potentially facing simultaneous exposure under the city ordinance, state statutes including SB 758 and SB 936, and pre-existing misdemeanor provisions that have been on the books for years.
The Bigger Picture for Smoke Shops and the Regulated Products Industry
The Los Angeles nitrous oxide ban is part of a longer arc of regulatory pressure on the smoke shop and tobacco retail category. Over the past several years, flavored tobacco products have faced restrictions or outright bans in many jurisdictions, menthol cigarettes have been targeted at the federal level, certain vape products have been pulled from shelves under FDA enforcement actions, and now nitrous oxide is being removed from the product mix. Each individual restriction may seem narrow in scope, but collectively they are reshaping what a smoke shop is legally permitted to sell.
For consumers who visit tobacco and cannabis retailers for legitimate purposes — picking up pipe tobacco, premium cigars, rolling supplies, or legal cannabis products — the ordinance changes little about the day-to-day retail experience. The product being targeted is ancillary to the core business of these stores. But the pattern of increasing municipal oversight is one that retailers across the legal tobacco and cannabis sectors are watching carefully, because each successful ordinance demonstrates the viability of local legislative action and encourages other jurisdictions to follow suit.
What makes the Los Angeles case notable beyond its geography is the combination of forces that produced it: two years of sustained advocacy by a single council member, youth testimony from high school students, a nonprofit infrastructure working at the neighborhood level, complementary state legislation providing legal scaffolding, and a mayor predisposed to sign. That alignment of political, community, and legislative factors is a template that advocates in other cities will study closely as they pursue their own local bans.
For now, the canisters on Los Angeles sidewalks are living on borrowed time. Once Mayor Bass signs the ordinance, it will take about a month to go into effect. After that, a smoke shop that keeps nitrous oxide on its shelves is not just making a questionable retail decision — it is committing a misdemeanor in the city of Los Angeles.
