Yes, we use certified products for domestic air conditioning. Non-toxic, with no chemical residues in the air after rinsing and drying. Call us, send us a WhatsApp message, or request your quote online — we will respond in under 10 minutes during business hours. The condensate tray and drain are cleaned separately with a descaling product as they often accumulate limescale. If the drain is partially blocked, we clear it with a flexible hose. Finally, after drying all components, we apply a certified disinfectant for air conditioning use that eliminates residual bacteria and fungi without leaving hazardous chemical residues.

After a deep sanitisation, the noticeable effects appear immediately. The unpleasant smell disappears from the first use. The unit recovers between 10 and 25 percent of its original cooling performance (because the clean coil transfers heat better). Electricity consumption decreases in proportion to the recovered performance. And respiratory symptoms in sensitive individuals are clearly reduced or disappear. The most worrying aspect is not the smell itself, but what it indicates. The volatile compounds produced by these growing microorganisms are respiratory irritants and, in sensitive individuals or those with allergies, can cause headaches, nasal congestion, sore throat, and exacerbate asthma. Children and the elderly are particularly sensitive. What you breathe every time the air conditioner is on is the air passing through the colonised coil. This is one of the most common problems in domestic air conditioning on the Costa Blanca, and hardly anyone knows why it happens. When you turn on the air conditioner after winter or after several weeks of disuse, a smell of dampness, mould, or something unpleasant and organic emanates, lingering in the room for hours. The cause is biological. The indoor coil of the air conditioner condenses moisture every time the unit cools. This permanent moisture, combined with the organic dust entering through the filters and the moderate indoor temperature when the unit is off, creates the perfect environment for bacterial and fungal colonies to grow.

2-3 hours per standard indoor unit. For multi-splits, add 1-2 hours per extra unit. We work with protective materials to avoid stains. Yes, it is mandatory in Spain for any handling of refrigerant gas. Without it, the manufacturer's warranty is voided and the installation may be declared illegal. Toshiba, Panasonic, and Fujitsu are a notch below in price but not significantly in quality. They are a good option for tight budgets. More economical brands like basic Samsung, Hisense, or Hitachi function correctly for the first four or five years but their efficiency and durability are lower and they usually require more maintenance.

The price for a gas refill in El Carmel typically ranges between €126 and €1602. The final figure depends on the property's condition, materials, and labour time. We always provide a fixed quote before starting. 30-day warranty on the service. If the odours return, we repeat the service at no extra cost. Call us, send us a WhatsApp message, or request your quote online — we will respond in under 10 minutes during business hours.