You can't concentrate through a migraine triggered by a coworker's perfume. You can't breathe properly when someone three desks over is wearing strong cologne. If fragrances, cleaning products, or air fresheners make it impossible to do your job, you're not being difficult. You have a medical condition that qualifies for workplace accommodation.

Chemical sensitivity, multiple chemical sensitivity (MCS), and fragrance sensitivity can trigger asthma attacks, migraines, respiratory distress, and skin reactions. When these reactions are severe enough to limit major life activities like breathing or concentrating, they're recognized as disabilities under the ADA. That means you can request a scent-free or fragrance-free workplace policy as a reasonable accommodation.

Here's how to request it, what documentation you'll need, and what your employer can and can't require in return.

Why Scent-Free Policies Qualify as Reasonable Accommodations

The Americans with Disabilities Act (ADA) requires employers with 15 or more employees to provide reasonable accommodations unless doing so would cause undue hardship. A scent-free policy asks employees to avoid wearing fragranced products at work: perfume, cologne, scented lotions, strong deodorants, hair products with fragrance.

Courts have recognized fragrance sensitivity as a qualifying disability when it substantially limits major life activities. A 2008 case in Detroit held that an employee's severe fragrance sensitivity qualified for ADA protection when exposure caused respiratory distress and migraines that interfered with her ability to work. The employer's failure to enforce a scent-free policy after agreeing to one was ruled a violation.

The accommodation doesn't require your employer to spend money or redesign the workspace. It requires them to enforce a policy that prevents other employees from wearing products that trigger your symptoms. That's generally considered reasonable, especially when the alternative is you can't perform your job.

How to Request a Scent-Free Workplace Accommodation

Start with a written request to your HR department or your direct supervisor. You don't need to use the word "accommodation" in your initial email, but you do need to make it clear that you have a medical condition and that fragrances in the workplace are interfering with your ability to do your job.

Sample request:

"I have a diagnosed medical condition that causes severe respiratory reactions and migraines when exposed to fragrances, including perfumes, colognes, scented lotions, and air fresheners. These reactions make it difficult for me to concentrate and perform my job duties. I'm requesting a scent-free workplace policy as an accommodation."

Keep the first request simple. Don't apologize. Don't frame it as a preference. You're stating a medical need and requesting the accommodation your condition requires.

Your employer will likely ask for medical documentation. That's standard. They're allowed to verify that you have a disability and that the accommodation is medically necessary. They're not allowed to ask for your full medical history or require you to disclose unrelated conditions.

What Medical Documentation You'll Need

Your doctor, allergist, or specialist can provide a letter confirming your diagnosis and the need for a scent-free environment. The letter should include:

• Your diagnosis (e.g., multiple chemical sensitivity, severe asthma triggered by fragrances, chronic migraines triggered by scented products)
• How exposure to fragrances affects your ability to work (e.g., respiratory distress, migraines that prevent concentration, skin reactions)
• The specific accommodation being requested (a scent-free workplace policy)
• Why this accommodation is medically necessary

The letter doesn't need to include every symptom you've ever had or detail your entire treatment history. It needs to establish that you have a qualifying condition and that avoiding fragrances is necessary for you to perform your job. If your employer requests additional documentation beyond what's needed to verify those two points, push back. They're not entitled to your full chart.

For more guidance on structuring medical documentation for workplace accommodations, see Writing a Medical Necessity Letter for Workplace Accommodations.

What a Scent-Free Policy Looks Like in Practice

A scent-free policy typically asks employees to refrain from wearing perfume, cologne, scented lotions, scented deodorants, aftershave, and hair products with strong fragrances while at work. Some policies also address cleaning products, air fresheners, and scented candles in shared spaces.

The policy doesn't ban all personal care products. Unscented or fragrance-free versions of most products exist. Employees can still wear deodorant, use lotion, and wash their hair. They just need to choose products without added fragrance.

Your employer may send a company-wide email explaining the new policy, post signage in common areas, or include the policy in the employee handbook. Enforcement varies. In some workplaces, HR addresses violations directly. In others, managers handle it on a case-by-case basis. If coworkers continue wearing fragrance and your employer doesn't address it, they've failed to provide the accommodation.

What Your Employer Can Ask For

Your employer can engage in an interactive process to determine what accommodation will work. That's legally required. They can ask questions like the following:

• What specific products or scents trigger your symptoms?
• Are there certain areas of the workplace where exposure is worse, such as shared conference rooms or break rooms?
• Would a partial accommodation work, such as a scent-free zone in your immediate workspace?

They can propose alternative accommodations if they believe a full scent-free policy would cause undue hardship. For example, if you work in a small office and a coworker has a medical condition that requires a scented topical medication, your employer might propose relocating your desk to a different area with better ventilation.

You're not required to accept an alternative accommodation if it doesn't meet your medical needs. The interactive process is a conversation, not a negotiation where you're expected to settle for less than what you need. If your employer proposes something that won't work, explain why and restate what you're requesting.

For more on how the interactive process works and what you're legally entitled to request, see How to Request Workplace Accommodations Under the ADA Without Risking Your Job.

When Employers Push Back

Some employers resist scent-free policies because they don't want to police what employees wear or because they think it's too difficult to enforce. Undue hardship under the ADA means significant difficulty or expense, not inconvenience.

If your employer denies your request, ask for the reason in writing. Common pushback includes:

"We can't control what employees wear." Yes, they can. Employers enforce dress codes, safety policies, and hygiene standards. A scent-free policy is no different. If they can require steel-toed boots in a warehouse, they can ask employees not to wear perfume.

"We don't consider that a reasonable accommodation." If your condition qualifies as a disability and the policy doesn't impose undue hardship, it's reasonable. Ask them to explain, in writing, what hardship the policy would cause.

"Can you just work from home instead?" Remote work can be a reasonable accommodation, but your employer can't force you to work remotely to avoid providing the accommodation you requested. If remote work doesn't fit your job or your circumstances, you're entitled to an accommodation that allows you to work on-site. For more on when remote work qualifies as an accommodation and when it doesn't, see Is Remote Work a Reasonable Accommodation? Your Rights Under the ADA.

If your employer refuses to provide a reasonable accommodation or stops enforcing the policy after agreeing to it, that's potential ADA discrimination. Document everything: your initial request, their response, any follow-up conversations, and instances where the policy wasn't enforced. If the situation doesn't improve, consult an employment attorney or file a complaint with the Equal Employment Opportunity Commission (EEOC).

What to Do If Coworkers Don't Comply

The policy is only effective if it's enforced. If a coworker continues wearing fragrance after the policy is announced, your employer needs to address it, not you.

Report violations to HR or your manager. You're not required to confront coworkers directly, and doing so can create tension that makes the situation worse. Your employer is responsible for ensuring compliance with the accommodation they agreed to provide.

If violations continue and your employer doesn't act, document each instance with date, time, what product you smelled, what symptoms you experienced, and what you reported to your employer. That documentation matters if you need to file an EEOC complaint or pursue legal action.

Some employees genuinely forget. Others may not understand the severity of the condition. A single reminder is reasonable. Repeated violations that your employer ignores are not.

Addressing the Social Dynamics

Requesting a scent-free policy can feel awkward. You're asking coworkers to change habits they don't think about. Some will comply without question. Others may roll their eyes or complain that it's an overreaction.

Your health isn't a preference. You're not asking people to accommodate your taste in air quality. You're requesting a workplace where you can breathe, think, and do your job without triggering a medical condition. That's not optional, and it's not up for debate.

If coworkers make comments, even offhand ones, about the policy being inconvenient or unnecessary, address it with HR. A scent-free policy works only when the workplace culture supports it. If your employer announces the policy but allows a culture of resentment or noncompliance to build, the accommodation fails.

FAQ

Can my employer require me to provide a doctor's note every year?

They can request periodic updates if your condition changes or if the accommodation needs to be reassessed. They can't require annual recertification just because they feel like it. If your condition is permanent or long-term, one note should be sufficient unless circumstances change.

What if my employer says a scent-free policy violates other employees' rights?

A scent-free policy doesn't violate other employees' rights. Employees don't have a legal right to wear perfume at work. Your employer can enforce grooming and hygiene standards, and a scent-free policy falls under that authority. If another employee has a conflicting medical need, such as a prescribed topical medication with fragrance, your employer needs to find a solution that accommodates both of you, not deny your request outright.

Can I request a scent-free policy if I work in a customer-facing role?

Yes. Your employer can't require you to work in an environment that triggers a disability, even if customers or clients may be wearing fragrances. They may propose solutions like working in a back office, limiting client meetings to well-ventilated spaces, or using air purifiers. If those alternatives don't address the exposure, the accommodation you requested stands.

What about cleaning products and air fresheners?

Scent-free policies can include a request to switch to fragrance-free or low-VOC cleaning products and remove plug-in air fresheners, scented candles, or spray deodorizers from shared spaces. If your symptoms are triggered by these products, include them in your initial request.

Do I have to disclose my condition to my entire team?

No. Your employer can announce the scent-free policy without naming you or disclosing your medical condition. The policy can be framed as a general health and safety measure. If coworkers ask why the policy exists, that's your employer's responsibility to address, not yours.

What if I work remotely part-time but come into the office occasionally?

You can still request a scent-free policy for the days you're on-site. Your employer can send a reminder email before your scheduled office days or designate your workspace as a scent-free zone. The accommodation applies whenever you're working in the physical workspace.

A scent-free workplace isn't a special request. It's the basic condition you need to show up and do your job. You know what your condition requires. The process is the straightforward part: written request, supporting documentation, and a conversation with HR that you can prepare for before you walk in. Put it in writing, follow the steps, and don't treat your medical needs as something to apologize for.