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Cockroaches in Castelldefels

How to deal with cockroaches in Castelldefels, Spain. Risk level, prevention tips, recommended products, and local pest control companies for expats.

Risk Level

Very High

Castelldefels is in the Catalonia region, classified as a "hot" zone for pest activity. Cockroaches are active May–October (year-round in coastal areas).

Castelldefels scores 60/100 on our Pest Risk Index (high overall pressure, coastal climate profile). Dominant local pest: American cockroach.

Pest Risk Index: 60/100(High)

Climate14/20Season13/20Humidity15/20Infrastructure10/20Density8/20
Five equally-weighted factors, 0–20 each. See the full ranking of 89 Spanish cities on thePest Risk Index.
Location of Castelldefels in Spain

Why Are Cockroaches a Problem in Castelldefels?

Cockroaches are Spain's most common household pest. Sewer-dwelling American cockroaches enter through drains, while German cockroaches infest kitchens. The warm Mediterranean climate allows year-round activity in coastal areas.

Risk Factors in Castelldefels:

  • Sewer systems
  • Warm climate
  • Shared drains
  • Food waste

Which Cockroaches Species Are Found in Castelldefels?

  • German cockroach (Blattella germanica)
  • American cockroach (Periplaneta americana)
  • Oriental cockroach (Blatta orientalis)

How Do You Prevent Cockroaches in Castelldefels?

  1. Install drain covers
  2. Apply gel bait every 3 months
  3. Seal pipe entry points
  4. Request comunidad fumigation

Peak activity months

JanFebMarAprMayJunJulAugSepOctNovDec
Season: May–October (year-round in coastal areas)

Castelldefels Tip

In Catalonia, start prevention at least one month before peak season. The warm climate means cockroaches can appear earlier than expected.

What Is the Best Product for Cockroaches in Castelldefels?

Our #1 Pick: Ecogel Cockroach Professional Gel

This is our top-rated product for cockroaches control in Spain. Available on Amazon.es with delivery to Castelldefels.

Read Full Product Review →

Cockroach Control Companies in Castelldefels

Sacer control de plagas

Sacer is a Castelldefels-based company specialized in disinfection, insect extermination and rodent control, authorized by the Generalitat de Catalunya health department (ROESP 0637CAT-SB) and licensed to handle invasive species such as the Asian hornet.

Spanish

Tractaments I Assessoria Ambiental SL (Trassacp)

TRASSA is a pest control company specialized in disinfection, insect extermination and rodent control treatments, working in public health and phytosanitary settings with a focus on hygiene problems in the food industry.

Spanish

PotaPlagues - Control de Plagas

PotaPlagues is a pest control company based in El Prat de Llobregat serving the whole Barcelona metropolitan area, registered with the Catalan public health agency under ROESP 0641CAT-SB.

Spanish

GutVi – Fumigació, desinfecció i control de plagues

GutVi is a fumigation and pest control company in Cornellà de Llobregat offering disinfection, rodent control and extermination of ants, bed bugs, cockroaches, fleas, mites, wasps, rodents and spiders.

Spanish

Frequently Asked Questions

How bad are cockroaches in Castelldefels?
Castelldefels has a very high risk for cockroaches. On our 5-factor Pest Risk Index, Castelldefels scores 60/100 (high overall pest pressure) — the dominant local pest profile is american cockroach. Catalonia is classified as a "hot" zone — meaning year-round pest activity with peaks during summer months. Cockroaches are Spain's most common household pest.
When is cockroach season in Castelldefels?
Cockroaches in Castelldefels are most active during May–October (year-round in coastal areas). Peak months are June, July, August, September. In coastal Catalonia, the warm climate can extend activity beyond typical seasons.
What is the best product for cockroaches in Castelldefels?
Our top recommendation is Ecogel Cockroach Professional Gel. Install drain covers is also essential. See our full product review for detailed comparisons and where to buy in Spain.
Are there English-speaking pest control companies in Castelldefels?
We list 4 well-reviewed local pest control companies serving Castelldefels — Spanish-speaking, so have a translation app ready or ask an English-speaking neighbour to help book. For English-speaking support, national providers like Rentokil and Anticimex also cover the area.

Related Guides

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Best Cockroach Products

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Other Pests in Castelldefels

→ Mosquitoes → Ants → Rats → Wasps → Ticks → Moths → Pigeons → Centipedes → Spiders → Scorpions → Bed Bugs → Fleas → Termites

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