{"id":40,"date":"2026-07-05T11:09:23","date_gmt":"2026-07-05T09:09:23","guid":{"rendered":"https:\/\/osmosiscostadelsol.com\/sabor-cloro-agua-como-eliminarlo\/"},"modified":"2026-07-05T11:11:51","modified_gmt":"2026-07-05T09:11:51","slug":"sabor-cloro-agua-como-eliminarlo","status":"publish","type":"post","link":"https:\/\/osmosiscostadelsol.com\/en\/sabor-cloro-agua-como-eliminarlo\/","title":{"rendered":"Chlorine taste in tap water: why it happens and how to remove it"},"content":{"rendered":"<p>It's one of the most common complaints in Malaga and Marbella: <em>\u00abel agua me sabe a cloro\u00bb<\/em>. It's not your imagination, and it's certainly not a fault in your house. It's a reality of the urban supply, and it has a simple solution. Let's explain it.<\/p>\n<h2>Why water tastes of chlorine<\/h2>\n<p>Chlorine is added to drinking water to <strong>disinfect it<\/strong>: it kills bacteria on the journey through the pipes to your home. It's an essential public health measure. By regulation, water must reach your tap with a minimum residual chlorine level.<\/p>\n<p>You notice it more at certain times because:<\/p>\n<ul>\n<li>In summer, chlorination is reinforced due to higher consumption and temperatures.<\/li>\n<li>After work on the network, it's briefly raised to guarantee quality.<\/li>\n<li>Some neighborhoods get more residual chlorine due to proximity to the plant or the tank.<\/li>\n<\/ul>\n<h2>Is drinking chlorinated water bad?<\/h2>\n<p>At legal levels, <strong>no<\/strong>. Residual chlorine comes in very small amounts and poses no risk. It's a matter of <strong>taste and smell<\/strong>: it's off-putting, makes tap water unappealing and ends up driving people to buy bottled water.<\/p>\n<h2>How it's removed<\/h2>\n<p>Chlorine is very easy to remove with <strong>activated carbon<\/strong>. There are several options depending on how far you want to go:<\/p>\n<ul>\n<li><strong>Filter jug<\/strong>: removes chlorine and some taste, but not limescale or salts. See <a href=\"\/en\/osmosis-vs-jarra-filtrante\/\">jug vs osmosis<\/a>.<\/li>\n<li><strong>Tap-mounted filter<\/strong>: cheap, but limited and short-lived.<\/li>\n<li><strong>Residential<\/strong>: the best result \u2014 <a href=\"\/en\/osmosis-inversa-domestica\/\">a unit under the sink<\/a> removes chlorine, limescale and salts. Stable water, no surprises, all year round.<\/li>\n<\/ul>\n<h2>The old trick (and why it doesn't pay)<\/h2>\n<p>Leaving water in an open jug for 30-60 minutes evaporates much of the chlorine. True \u2014 but it's inconvenient (you have to remember), incomplete, and removes nothing else. Modern filters are far more practical.<\/p>\n<h2>The other problem that shows up at the same time<\/h2>\n<p>When people call us about the chlorine taste, they almost always mention <strong>the limescale<\/strong>too: marks in the bathroom, a scaled-up coffee machine, rough laundry\u2026 That's a different issue (the water <a href=\"\/en\/agua-marbella-dureza-cal\/\">hardness<\/a>) and it's solved with a <a href=\"\/en\/descalcificadores\/\">water softener<\/a>. Many homes go for osmosis + softener at once, because both problems disappear in one stroke.<\/p>\n<h2>How we check it at your home<\/h2>\n<p>In the <a href=\"\/en\/contacto\/\">free water test<\/a> we measure residual chlorine with a reagent, the <a href=\"\/en\/tds-agua-que-es\/\">TDS<\/a> with a meter, and the real hardness. In a short while we tell you whether you need just a basic filter, an osmosis system, or a combined treatment.<\/p>","protected":false},"excerpt":{"rendered":"<p>The chlorine taste isn't your imagination: it's real and depends on season and area. We explain why it appears, whether it's harmful and your real options to remove it.<\/p>","protected":false},"author":1,"featured_media":42,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-40","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/osmosiscostadelsol.com\/en\/wp-json\/wp\/v2\/posts\/40","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/osmosiscostadelsol.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/osmosiscostadelsol.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/osmosiscostadelsol.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/osmosiscostadelsol.com\/en\/wp-json\/wp\/v2\/comments?post=40"}],"version-history":[{"count":1,"href":"https:\/\/osmosiscostadelsol.com\/en\/wp-json\/wp\/v2\/posts\/40\/revisions"}],"predecessor-version":[{"id":41,"href":"https:\/\/osmosiscostadelsol.com\/en\/wp-json\/wp\/v2\/posts\/40\/revisions\/41"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/osmosiscostadelsol.com\/en\/wp-json\/wp\/v2\/media\/42"}],"wp:attachment":[{"href":"https:\/\/osmosiscostadelsol.com\/en\/wp-json\/wp\/v2\/media?parent=40"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/osmosiscostadelsol.com\/en\/wp-json\/wp\/v2\/categories?post=40"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/osmosiscostadelsol.com\/en\/wp-json\/wp\/v2\/tags?post=40"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}