Post-Construction Cleaning in CABA: A Detailed Technical Guide to Making Your Apartment Spotless After Renovations

Completing a renovation or remodel in Buenos Aires is a major milestone, but it also marks the start of a demanding technical challenge: post-construction cleaning. Fine dust from drywall, cement, and wall sanding—combined with paint splatters, grout residue on tiles, and protective films on windows—can seem impossible to remove using standard cleaning methods.

Attempting post-construction cleaning with domestic tools often leads to spreading dust continuously from room to room, causing permanent scratches on glass from improper scrapers, or dulling delicate flooring with harsh chemicals. In this detailed guide, we explain the professional methodology used to transform a post-renovation property into a space that is truly ready for living.

1. The Nature of Construction Dust and Its Risks

Unlike ordinary household dust (composed mainly of textile fibres and dead skin cells), construction dust consists of abrasive mineral microparticles of silica, lime, gypsum, and cement.

• Hygroscopic Behaviour: If cement or gypsum dust gets wet before being vacuumed dry, it hydrates instantly, forming a thin layer of slurry that bonds firmly to porous surfaces.

• Deep Infiltration: Due to its microscopic particle size, this dust penetrates aluminium window tracks, electrical outlets, air conditioning ducts, and cabinet hinges—causing long-term mechanical wear if not properly removed.

2. The 4 Phases of the Technical Post-Construction Protocol

A proper post-construction deep clean requires a strict top-to-bottom sequence (from ceilings to floors), working from interior rooms toward the exit for maximum efficiency:

Phase 1: High-Power Dry Technical Dusting

Before applying any liquid products, continuous industrial dry vacuuming is performed using equipment equipped with high-efficiency particulate air (HEPA) filters. Ceilings, mouldings, wallpapered or painted walls, baseboards, window tracks, and the interiors of drawers and closets are vacuumed dry. This phase removes up to 90% of airborne particles without creating mud or paste.

Phase 2: Chemical and Construction Residue Removal

Targeted spot treatments are applied to materials attached during construction:

• Grout and Cement Residue on Tiles: Neutral or mild acidic descalers specifically formulated for porcelain tiles are applied to dissolve the hazy film without damaging grout joints or dulling the finish.

• Paint and Silicone Stains on Glass and Frames: Professional razor scrapers held at precise angles, alongside biodegradable solvents, are used to remove latex, enamel paint droplets, or silicone without scratching glass or discoloring anodized aluminum or PVC frames.

Phase 3: Cleaning Vertical Surfaces, Windows, and Fixtures

Kitchen cabinet fronts and interiors, bathroom fixtures, faucets, shower screens, and light fixtures are thoroughly cleaned. Glass windows are cleaned on both sides, removing painter’s tape and protective films that may have baked onto the glass in the sun.

Phase 4: Floor Conditioning and Final Treatment

Depending on the flooring material, the appropriate finishing method is applied:

• Porcelain and Ceramic Tiles: Mopped with technical microfiber mop heads using neutral, low-foaming detergents.

• Hardwood and Parquet: Deep vacuumed, followed by the application of specialised waxes or cleaners designed for varnished or sealed wood.

• Laminate and Vinyl Flooring: Cleaned with controlled moisture to prevent board swelling.

3. Specific Challenges in CABA Apartments

Renovations in Autonomous City of Buenos Aires (CABA) apartments involve unique logistical and technical factors requiring special attention:

• Sliding Balcony Doors and Aluminium Frames: The accumulation of sand and cement in sliding window tracks can jam roller mechanisms. Dry brushing and targeted vacuuming of the tracks are required before lubricating the system.

• Balconies and Terraces: Drains and grates must be cleared to prevent construction sand from entering the building's drainage or stormwater systems.

• Building Association Rules (Consorcio): Waste management must be handled in heavy-duty bags, and common areas (elevators, service hallways, and building landings) must be cleaned to maintain good relationships with neighbours.

4. Specialised Post-Construction Cleaning Services

At Chylkyt, we deploy trained technicians equipped with industrial machinery to handle complex post-construction cleaning in apartments, homes, and commercial spaces across CABA, Zona Sur and Zona Norte:

• Industrial Equipment: We utilise high-capacity vacuums with HEPA filtration, commercial steam cleaners, and professional scraping tools.

• Specialised Products: We use professional-grade formulations designed to remove construction residue without emitting toxic fumes or damaging premium finishes (such as matte black fixtures, marble, or treated hardwoods).

• Attention to Detail: We ensure internal air conditioning vents, door tops, light switches, and power outlets are thoroughly cleaned.

• Ready-to-Move-In Guarantee: We deliver the property completely free of floating dust, fresh, and fully ready for furniture delivery and immediate move-in.

Complementary Steps to Protect Your Newly Renovated Home

To ensure your home’s finishes stay pristine after deep cleaning, we recommend the following:

• Protect Entryways: Place heavy-duty dust mats at entry doors if secondary contractors (such as curtain installers or decorators) still need access.

• Initial Cross-Ventilation: Maintain moderate airflow during the first 48 hours to accelerate the evaporation of residual moisture from fresh paint.

• Care During Initial Cleaning: Avoid using pure bleach, harsh acids, or abrasive scrubbers on freshly descaled porcelain tiles or resin sinks.

• Climate Control Maintenance: Clean or replace air conditioning filters a couple of weeks after moving in to trap any remaining fine dust particles in the air.

Comparison Table: DIY Cleaning vs. Professional Service

Aspect	DIY / Non-Specialized Cleaning	Professional Service
Filtration Technology	Standard vacuums (recirculate fine dust into the air)	Industrial vacuums equipped with HEPA filters
Grout & Paint Removal	High risk of scratching glass & damaging fixtures	Neutral descalers & precision safety scrapers
Dust Management	Premature water use (creates cement slurry)	4-phase sequential dry-to-wet protocol
Tracks & Vents	Surface wiping with cloth	Technical vacuuming of tracks, vents & channels
Execution Time	3 to 5 days of strenuous labor	1 intensive day with a full technical team
Final Result	Floating dust settling the next day	100% conditioned property, ready for move-in

Enjoying your newly renovated home should not be ruined by days of exhausting work trying to clean up construction dust. A professional post-construction technical cleaning service protects your investment in quality building materials and delivers a home that is truly ready for living.