A technician wiping down a door handle during a disinfection visit

Disinfection in Al Ammariyah Jeddah

Al Ammariyah is a central Jeddah district around the Eve Cemetery, Maqbarat Ummina Hawwa, the city's oldest burial ground, with older apartment buildings on extremely narrow streets close to Al Matar Street. Nearness to the sea, the Islamic Port and the Arbaeen lagoon keeps humidity high all year, and old drainage networks do not function well, so moisture rises in foundations and walls. Disinfection here needs strong products that withstand humidity and salt, with focus on lower floors and corners where water pools.

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Targeted, not broadcast

Product goes into cracks and runways, never sprayed across open surfaces.
Told before we start

What we will use, where it goes, and what to cover or move before we arrive.
A follow-up visit

We return after the first treatment, because what survives it does not show on the day.
Homes and businesses

Apartments and villas, and kitchens and stores that need a record of each visit.

Why they keep coming back in Al Ammariyah

Lower storey walls of the buildings appear damp constantly, water seeps from foundations, and foul smells return from low traps and pipes that will not dry. The method is set out in full on Disinfection in detail.

The first reason

High humidity from the sea, lagoons and old drainage

The district is very close to the sea, the port and the Arbaeen lagoon, and sea humidity rises constantly. Drainage networks are very old and do not function well, and water pools in foundations. Capillary moisture rises through walls all the time, and disinfectant may wash away quickly.

The second reason

Sea salt and salt accumulation on surfaces

Salt in the air settles on everything in this old quarter, the salt layer is thick and prevents disinfectant from reaching the surface below. We clean with weak acid solution before disinfection to remove salt, then apply disinfectant to the clean surface.

The third reason

Old buildings with many cracks and gaps

Old walls are fractured and have deep cracks, and surfaces are irregular and hold water and dirt. Disinfectant may not reach deep into cracks. We clean hard and leave the product wet longer to penetrate cracks and openings.

Al Ammariyah on the map

Al Ammariyah sits about 1 km from Al Kandarah and about 1 km from Al Balad.

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Before treatment

What we look at before the product is chosen

The district is surrounded by the cemetery to the east and south, streets are extremely narrow and buildings are tightly spaced, and nearness to the sea means high humidity year round and salt in the air.

The touch points

Lift buttons, railings and wall handles in damp conditions hold pathogens constantly, humidity and salt provide ideal conditions for organism growth.

Porous surfaces

Old concrete and stone surfaces absorb moisture and salt deeply and hold them, and disinfectant works best on dry clean surfaces. We clean and air-dry hard.

The finish itself

Old paint on damp walls is peeling and crumbling, and disinfectant cannot reach the wall beneath it. We carefully remove peeling paint before disinfection.

The filter and grille of an indoor air conditioning unit

The air conditioning unit

Old air conditioning units absorb moisture and salt from the sea air, and filters clog very rapidly. We recommend cleaning filters weekly and replacing every six weeks.

Floor traps

Floor traps and channels hold standing water, salt and silt from rare rainfall. We clean and dry them before disinfection.

A metal handrail in an apartment stairwell

Shared entrances and stairs

We open windows before disinfection to air out the old district, close them firmly during treatment, and do not open them again until four hours have passed.

How we work

1
Walk the space and list the surfaces

We go through the rooms and mark the touch points, the porous surfaces and the finishes, then ask what prompted the call: illness at home, moving into a new place, building work, or a smell that arrived out of nowhere.
2
Clean what we are about to treat

We take the film of dust and grease off the surfaces that are in scope, so the product reaches the surface itself. This is preparation for the treatment, not general house cleaning.
3
Apply it, and hold the contact time

Hand work on the touch points, a product matched to each surface, and the surface left visibly wet for as long as that material needs before it is dried off. Cold fogging comes last, for what a cloth cannot reach.
4
Ventilate and hand back

We open the place up, rinse food preparation surfaces with water, and tell you when each room goes back into use. We give you that timing on the call, because it changes with the product and the space.

What a disinfection visit includes

A surface and touch point survey

What gets treated, and with what, settled before anything is opened.
Soil off first, then the disinfectant

The greasy film comes off first, then a product that stays wet for the contact time it needs.
Floor traps and the air conditioning drain

Floor traps, sink outlets and the drain tray, which is where most smells actually begin.
Cold fogging for the space

For upward faces and corners a cloth never reaches, done as the last thing before we leave a room.
Ventilation and use instructions

What gets rinsed with water, what is left alone, and when each room goes back into use.
A scheduled repeat when it is needed

For shared entrances and places people pass through every day, because a disinfectant leaves nothing behind to stop the next contact.

What is different about Al Balad Sub-Municipality

Al Balad sub municipality covers the historic core of Jeddah and the districts that first grew outside its wall. Its building stock is the oldest in the city: heritage stone houses and apartment blocks from past decades, threaded with hotels, shops and crowded popular markets around Bab Makkah, Bab Sharif and the Kandarah Souq. Nearness to the sea, the Islamic Port and the Arbaeen lagoon keeps humidity high all year, water and drainage networks are old, and narrow lanes, dense eateries and commercial storerooms put food and shelter within reach at every corner.

Questions about this district

Does year round high humidity from the sea and lagoons reduce disinfectant effectiveness?

Yes, greatly. Moisture washes the product away before it dries. We leave the product wet longer than usual, air-dry walls and floors hard before application, and support long ventilation afterward.

Do deep cracks in old building walls mean disinfectant cannot reach inside?

Disinfectant works best on the surface, but if we leave the product wet long, it will penetrate small and deep cracks. We clean cracks with a brush first to remove dirt.

Does the Eve Cemetery beside the district affect disinfection and pollution?

The cemetery is very old and not a direct source of building pollution, but the district is old and pollutants from the street and old pipes are the real problem. Disinfection focuses on those sources.

Does sea salt that settles on surfaces and windows need to be cleaned before disinfection?

Yes. We clean it with weak acid and water solution, then wipe carefully. Salt forms an insulating layer that prevents disinfectant from working.

How many times per year do Al Ammariyah buildings need disinfection because of high humidity?

At least three times yearly: once in autumn before the damp cold season, once in spring, and once in summer. Constant humidity means frequent disinfection.

After disinfection, how long do we wait before opening windows?

Wait at least four hours until the product is completely dry. In damp conditions we may need five hours. Wet outside air may enter and cut the disinfectant effect.

How much does disinfection in Al Ammariyah cost?

It is set after the inspection, because the price follows the type of infestation, the size of the space, how far it has spread and the number of visits it needs. Send a photo and a description on WhatsApp and we will give you an estimate before we reach Al Ammariyah.