1º_ Variant of bleach ("bleach, recuelo") . 2º_ Localism in some regions of Spain for muladar ("place where rubble or old junk is thrown"), probably a vulgarism for the pronunciation of "el ejido", a "distant place, countryside on the outskirts of a village where cattle gather". See also scarroot.
In Molina de Segura, Murcia, when we say bleach, we mean where the houses end and there was a kind of ravine where we threw the garbage, but not food scraps. Just old junk, dirt, etc
Dump in Murcia