Why is it called a mercado de pulgas?

The term 'mercado de pulgas' (flea market) comes from the French 'marché aux puces,' named because the used goods sold at these markets were once associated with flea-infested items.

How do you say flea market in Spanish?

A flea market is 'mercado de pulgas' in most Spanish-speaking countries, though some regions may use local names like 'tianguis' in Mexico for open-air markets.

What is the plural of pulga?

The plural is simply 'pulgas,' adding an '-s,' as in 'El tratamiento elimina las pulgas del animal' (The treatment eliminates the fleas from the animal).

Spanish vocabulary · Beginner

How to Say Flea in Spanish: Pulga

Written by Sofia Ramirez, Lead Spanish Curriculum Editor · Reviewed May 2026

Pulga · noun (feminine) · POOL-gah

The Spanish word for flea is 'pulga,' a feminine noun referring to the small, parasitic insect that infests animals and sometimes humans. The word appears in the well-known expression 'mercado de pulgas' (flea market). Knowing this term is practical for pet care and everyday conversations.

Pronounce it POOL-gah, with two syllables and stress on the first. The 'u' is pronounced as a full 'oo' sound.

El perro se rascaba porque tenía pulgas.

The dog was scratching because it had fleas.

How Native Speakers Use Pulga

Real example sentences across three contexts you'll actually run into.

Pet care

Necesito comprar un collar antipulgas para mi gato.

I need to buy a flea collar for my cat.

Shopping for pet supplies.

Flea market

Encontramos muebles antiguos en el mercado de pulgas.

We found antique furniture at the flea market.

Browsing at a secondhand market.

Infestation

Tuvimos que fumigar la casa porque había una plaga de pulgas.

We had to fumigate the house because there was a flea infestation.

Dealing with a pest problem at home.

Avoid These Mistakes When Using Pulga

Wrong gender

Incorrect: El pulga es muy pequeño.

Correct: La pulga es muy pequeña.

'Pulga' is feminine, taking the article 'la' and feminine adjective endings like 'pequeña.'

Confusing with piojo

Incorrect: Mi perro tiene piojos.

Correct: Mi perro tiene pulgas.

'Piojos' means lice, which are different parasites that infest hair. 'Pulgas' are fleas, the jumping insects that commonly affect dogs and cats.

Lock in Flea Vocabulary with the Parrot Method

Why word lists alone don't stick

Memorizing a translation feels productive, but most learners forget 70% of what they studied within 48 hours. Vocabulary needs spaced repetition AND real-world exposure to transfer to long-term memory.

See Pulga used by native speakers

Parrot's short-form videos feature native speakers using pulga in real situations. Context-based exposure beats flashcards, you hear El perro se rascaba porque tenía pulgas. while watching someone live the moment, connecting meaning, sound, and rhythm at once.

Save, review, repeat, stay consistent

Tap any word to save it. Parrot's spaced-repetition system surfaces it right before you'd forget, no manual flashcard creation. The watch, parrot back, save, review cycle turns recognition into fluency at 2.7x the speed of traditional study.

Common Questions About Flea in Spanish

Why is it called a mercado de pulgas?: The term 'mercado de pulgas' (flea market) comes from the French 'marché aux puces,' named because the used goods sold at these markets were once associated with flea-infested items.
How do you say flea market in Spanish?: A flea market is 'mercado de pulgas' in most Spanish-speaking countries, though some regions may use local names like 'tianguis' in Mexico for open-air markets.
What is the plural of pulga?: The plural is simply 'pulgas,' adding an '-s,' as in 'El tratamiento elimina las pulgas del animal' (The treatment eliminates the fleas from the animal).