Fire Damage Cleaning Chatham School | Ideal Response

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Emergency fire damage cleaning at Kent grammar school

A fridge fire at a Kent grammar school for girls in Chatham left soot contamination across several ground-floor areas. After the fire brigade extinguished the incident, the school contacted Ideal Response for an urgent specialist clean.

Our first team arrived at 7am the following morning. The emergency response initially prioritised reception before extending to four ground-floor classrooms, classroom contents and the staircase beside the main hall. The emergency clean was delivered across two site attendances.

Fire damaged kitchen in a school
Location
Chatham, Kent
Response
Emergency Response
Service
Fire Damage Cleaning
Sector
Education

A next-morning response after a fridge fire

The school contacted Ideal Response on the afternoon of 15 September 2025 after a fridge fire had affected the kitchen and adjoining areas. The fire brigade had already brought the fire under control, leaving soot and fire residues to be dealt with across the affected parts of the building.

The reception area was identified as the first priority, with the team taking guidance from the school on arrival. Four ground-floor classrooms and the staircase beside the main hall were also prioritised, including structural surfaces and classroom contents.

Starting with dry soot removal

Loose soot was addressed first using HEPA-filtered vacuuming. Beginning with dry recovery helped remove particulate contamination before wet products were introduced and reduced the risk of carrying loose soot into cleaner areas during the subsequent stages.

The team then progressed through a multi-stage cleaning process, separating loose-soot recovery from the treatment of residues that remained on suitable surfaces.

Matching the cleaning chemistry to the surface

For suitable non-porous surfaces, the team used an alkaline cleaning solution in the pH 10 - 12 range. This stage was intended to neutralise acidic soot residues, with contact time built into the process so the solution could act on the contamination before cleaning continued.

The method specifically distinguished non-porous surfaces from materials that could absorb the cleaning solution. That helped keep the response controlled rather than applying the same wet-cleaning process indiscriminately across every affected substrate.

A focused two-day emergency response

The first team arrived at 7am on 16 September, less than a day after the initial enquiry. Working with the school to establish priorities on site, the team focused first on the areas requiring the most immediate attention before continuing the cleaning programme across the affected ground-floor spaces.

A second attendance followed on 17 September 2025, allowing the team to continue the specialist soot removal and surface cleaning across the priority areas. The response combined HEPA-filtered recovery of loose soot with multi-stage cleaning of suitable surfaces, including alkaline treatment of non-porous materials.

By the end of the two-day response, Ideal Response had completed the emergency cleaning across the priority ground-floor areas. Importantly, the speed of the response did not mean compromising the cleaning sequence: loose contamination was removed before wet cleaning began, treatments were matched to the type of surface being cleaned, and the programme remained focused on the areas identified as priorities by the school.

Why soot removal should start dry

Toufik Bouraine
Fire Damage Specialist
“One of the easiest mistakes after a fire is to start washing soot before you have removed the loose contamination. Once dry soot is wet, it can smear and become harder to remove, and you also increase the chance of carrying it onto cleaner surfaces. On this job, starting with HEPA vacuuming gave us a controlled first pass before we moved into the alkaline cleaning stage on suitable non-porous surfaces.”

Related information

Fire Damage CleaningSmoke Damage CleaningSoot & Ash CleaningFire Damage

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The emergency clean followed a dry-to-wet sequence: HEPA-filtered vacuuming first to recover loose soot, followed by multi-stage cleaning of suitable surfaces. Non-porous materials were treated with an alkaline solution in the pH 10 - 12 range, with contact time forming part of the process. The school set the operational priorities on site, allowing the teams to concentrate the initial response on the areas requiring attention first.
Soot covered stairs in school
Flooded school canteen after a fire

Inside the school following the fire which started from a fridge in the kitchen.

Project insight

The order of work was central to this response. Dry recovery came before wet cleaning, and the wet-cleaning method was matched to the substrate rather than applied universally. Combined with next-morning mobilisation and priorities agreed on site, that created a focused response while helping limit the movement of soot into cleaner areas.