Bad Smells After Guests? How to Solve the Problem Properly

When guests leave a holiday rental, surface cleaning is usually done quickly. Floors are mopped, bathrooms disinfected, and fresh towels laid out. Yet many property owners in Torrevieja notice that unpleasant smells linger — even after a thorough clean.

The reason is simple: conventional cleaning removes visible dirt, but odour molecules penetrate deep into textiles, upholstery and porous surfaces. Without targeted treatment, those smells come back within hours.

In properties along the Costa Blanca, the warm Mediterranean climate accelerates bacterial growth in damp areas, making odour management even more critical during the high season months from May to October.

• Sofas and mattresses absorb body odour, sweat and food smells over time • Curtains and cushions trap cooking vapours and tobacco smoke • Bathroom grout and silicone seals harbour mildew and moisture • Kitchen bins and drains release organic decomposition gases • Air conditioning filters recirculate stale particles when not maintained • Washing machines develop biofilm and mould inside the drum and rubber seals • Carpets and rugs hold dust mites, pet dander and spilled liquids deep in the fibres

Understanding the source is the first step. The second is choosing the right method.

Surface Cleaning vs Deep Odour Neutralisation