Everything people ask us.

It depends on the size and condition of the space. As a guide, routine home cleaning starts far below a deep clean, and industrial work is quoted per site visit. Message us on WhatsApp at 0806 110 3879 with photos for a fixed quote, or try the free cost estimator on our tools page.

Home cleans can usually be scheduled within 24 to 48 hours. Industrial and post-construction jobs are scheduled after a free site visit, typically within the same week.

Always. Crews arrive with professional machines and cleaning chemistry suited to the job. You provide nothing but access.

Every job ends with a joint walk-through, and anything missed is corrected on the spot before we leave. That is our sign-off guarantee.

Yes. Homes can book weekly, bi-weekly, or monthly. Offices and facilities run daily or weekly contracts with a fixed monthly price.

Yes. We zone the work, schedule around shifts, and can run nights or weekends so production is not interrupted.

Yes. We prepare a method statement for every industrial job, use appropriate PPE, and comply with your site induction and permit-to-work requirements.

Yes. Most industrial clients move to a weekly or monthly maintenance schedule after the first deep clean. Contract pricing is lower than one-off rates.

Yes. Every Oxygen Wash cleaner is identity-verified, trained in our procedures, and works under a supervisor. We never send strangers we haven't trained.

No. We arrive with professional equipment and cleaning products. If you prefer specific products for delicate surfaces, we're happy to use yours.

Bank transfer on completion for one-off cleans. Recurring clients are invoiced on an agreed schedule.

A typical 3-bedroom flat takes one full day with a crew of 3 to 4. Larger homes or heavily soiled spaces may take two days. We confirm the duration with your quote.

Routine cleaning covers visible surfaces. Deep cleaning covers everything: inside, behind, above, and underneath. It also includes descaling and degreasing that routine visits never reach.

Yes. It's the one time the house is empty, so every surface is reachable. A move-in deep clean is the most effective clean a home ever gets.

After all trades have finished and before furniture or stock moves in. For large projects we also do a rough clean mid-way and a final presentation clean at handover.

Yes. We use surface-appropriate methods, such as razor-safe techniques on glass and non-abrasive treatment on tiles and fittings, so spots come off and finishes stay perfect.

Constantly. We can quote from your drawings or a site visit, fit into your programme, and provide the documentation your handover requires.

Yes. Most office contracts run before 8 AM or after close of business, so your team never works around cleaners.

We typically start with a 3-month term so you can judge the quality, then continue month-to-month.

We can include tissue, hand soap, and bin liners in the contract, or work with your own supplies, whichever you prefer.

Most fabrics are dry in 4 to 8 hours depending on ventilation. We clean in the morning so everything is ready by evening.

We remove most stains: food, drink, mud, sweat. Old bleach marks or dye damage are permanent, and we'll tell you honestly before we start.

Yes. Large or heavily soiled rugs can be collected, washed at our facility, dried properly, and returned to you.

Not when done properly. We adjust pressure and nozzle per surface. Walls get a soft-wash approach, while interlock and concrete can take higher pressure.

Once or twice a year keeps most Port Harcourt compounds bright, typically after the rainy season and before December festivities.

We use your water supply where available; for sites without reliable water or power, tell us in advance and we'll plan accordingly.

Yes, with the right procedure. We use approved products, target application areas, and give you clear vacate and re-entry times, typically 2 to 4 hours.

A general treatment protects for about 3 months. Quarterly plans keep coverage continuous, which is what we recommend in Port Harcourt's climate.

Absolutely. It's the cheapest, most effective moment, before furniture gives pests places to hide. Pair it with a move-in deep clean.

At our facility: 7 Joe Alagoa Drive, Immanuel Road, Trans Amadi, Port Harcourt. Or message us on WhatsApp to arrange pickup.

Yes. Hotels, clinics, salons, and offices run weekly schedules with us for uniforms, linens, and towels.