Can odor be removed between bookings?

Often, depending on the odor, the materials involved, and how much time you have. Whole-unit treatments need time for ventilation, so share your next check-in date up front.

Can I recover treatment costs from the guest?

Many platforms have damage-claim processes. Document conditions with photos and keep invoices. Outcomes depend on the platform's policies.

Does the unit need to be empty?

Yes for controlled whole-unit treatments: no guests or anyone else until ventilation is complete.

Will scented sprays help in the meantime?

They mask odor briefly and can make guests suspicious. Treating the source is the lasting fix.

Can mattresses and couches be treated?

Upholstered items can often be treated; heavily contaminated items may be better replaced.

Will guests with allergies or scent sensitivities notice anything?

They should not, if no fragrance is added. Ask whether synthetic fragrances or ozone generators will be used, and make sure the unit is ventilated before re-entry so it smells neutral for your next guest.

Can treatment happen between same-day turnovers?

Sometimes. Light odors can often be handled within a normal turnover window. Heavier smoke, or treatments that require the unit to be vacant for a period, may mean blocking a night. Ask which applies before you schedule, so you can adjust the calendar.

For short-term and vacation rental hosts

Short-Term Rental Odor Removal for LoHi Hosts

One guest who smokes can put your next stay, and your rating, at risk. Many odors can be treated between bookings when the source is handled quickly and the schedule allows.

No phone line yet Describe the odor

Technician setting an air mover on plastic sheeting in a bedroom

Odor between guests is a booking and review problem

1
Short-term rentals turn over quickly, and the cleaning window is short.
2
When a guest smokes, sets off pepper spray, or leaves strong cooking or cannabis odor, standard cleaning often isn't enough, and the next guest's review may mention it.
3
A typical job identifies sources, treats linens, upholstery, carpet, and surfaces, and adds a controlled treatment of the vacant unit when needed, timed to protect upcoming bookings where the schedule allows.

Odors hosts commonly face

Cigarette or cannabis smoke from a guest who ignored house rules.
Pepper spray or bear spray residue left by a guest.
Strong cooking odors in fabrics and the kitchen.
Musty odor in units that sit vacant between bookings.

A LoHi host's guide to guest odors. Before booking treatment, ask whether perfume or ozone will be used.

Short-term rentals in Lower Highland

Lower Highland, known as LoHi, sits just across I-25 and the South Platte River from downtown and Union Station. Its mix of historic homes, townhomes, and newer condo buildings, plus restaurants and walkability, makes it popular with visitors.

Denver regulates short-term rentals with a license requirement that generally limits them to a host's primary residence, which means many LoHi STRs are also homes. Protecting both the listing and the living space from lingering odor matters.

Ask any provider to confirm that your LoHi address is in their service area.
Confirm current Denver short-term rental license rules with the city before listing.
Platforms have their own damage-claim processes; document conditions promptly.
The same advice applies to hosts in Highland, Jefferson Park, and Sunnyside.

Map shows the area served, not an office location. Open in Google Maps

ZIP codes served: 80211 (Denver), 80202 (Denver), 80204 (Denver).

Also nearby: 80212, 80205, 80203, 80218, 80216, 80214, 80206, 80221, 80209, 80223, 80219, 80207.

Situations LoHi hosts run into

01 Smoking guest, Friday check-in

A host discovers on Tuesday that a guest smoked inside; the next guests arrive Friday afternoon.

02 Bear spray in the entry

A guest's bear spray canister went off in the entry closet, and the next arrivals are due in two days.

03 Lingering cooking odor

Several stays in a row with heavy cooking have left a smell in the kitchen and adjacent sofa.

Long corridor drying setup with air movers and a dehumidifier

Between-guest treatment process

Ask for the work to be sequenced around your booking calendar.

Quick assessment

Identify the odor and which materials are affected.
Scope and timing

Agree on treatment and whether it fits before the next check-in.
Treat sources

Treat upholstery, carpet, and surfaces, and address air system filters and pathways.
Whole-unit treatment

Use a controlled treatment in the vacant unit when needed, followed by ventilation.
Ready for guests

Hand back to your cleaner for final turnover.

Kitchen with the lower cabinets removed and drying mats under the counter

Working between bookings

When a guest leaves an odor

1
Document the condition with photos and timestamps for your platform's damage process.
2
Strip and launder linens and washable fabrics.
3
Replace the HVAC filter.
4
Have your next check-in date ready when you contact a provider.

A host's checklist when a guest leaves an odor

Right after checkout

Walk in and smell before anything is opened or aired out
Photograph ashtrays, burn marks, stains and the thermostat setting
Check balcony, bathroom fan and closets

Before the next guest

Decide: can a turnover clean handle it, or does it need treatment?
Message upcoming guests early if dates may change
Remove and launder all linens and soft goods

For your records

Save the guest message thread and checkout photos
Keep the treatment invoice with your booking records
Note what your listing's house rules say about smoking

Whether you can recover a cleaning or damage fee depends on your listing platform's policies and your house rules. Good photos and an invoice make any claim easier.

More for LoHi hosts

Guides and examples on turnovers, smoke and guest-caused odors.

Reading
Each piece here takes one odor problem a short-term rental host or co-host actually runs into, from a guest who smoked on the balcony to a unit that went stale over a quiet January.
Practical tools
These are working documents for the moment a cleaner texts that the unit smells wrong.
Typical cases
These are illustrative examples, not real bookings, guests or properties.
Communities
A rented room in a converted Victorian in Highland and a studio in a newer condo tower near Union Station fail in different ways when a guest smokes or a unit sits empty.

Host questions

Can odor be removed between bookings?: Often, depending on the odor, the materials involved, and how much time you have. Whole-unit treatments need time for ventilation, so share your next check-in date up front.
Can I recover treatment costs from the guest?: Many platforms have damage-claim processes. Document conditions with photos and keep invoices. Outcomes depend on the platform's policies.
Does the unit need to be empty?: Yes for controlled whole-unit treatments: no guests or anyone else until ventilation is complete.
Will scented sprays help in the meantime?: They mask odor briefly and can make guests suspicious. Treating the source is the lasting fix.
Can mattresses and couches be treated?: Upholstered items can often be treated; heavily contaminated items may be better replaced.
Will guests with allergies or scent sensitivities notice anything?: They should not, if no fragrance is added. Ask whether synthetic fragrances or ozone generators will be used, and make sure the unit is ventilated before re-entry so it smells neutral for your next guest.
Can treatment happen between same-day turnovers?: Sometimes. Light odors can often be handled within a normal turnover window. Heavier smoke, or treatments that require the unit to be vacant for a period, may mean blocking a night. Ask which applies before you schedule, so you can adjust the calendar.

Concerns hosts raise about odor treatment

Describe the odor and your timeline

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Guest left an odor in your LoHi rental?

Photograph the unit, launder linens, replace the HVAC filter, and get a written quote from a provider you have checked, with your next check-in date in hand.