Simple Two-Ingredient Solution for Smelly Sinks
Unpleasant odours emanating from kitchen or bathroom sinks can be effectively eliminated using a straightforward method that requires only two common kitchen cupboard ingredients: lemon juice and salt. According to bathroom specialists BMAS Mobility Bathrooms, this natural approach offers a chemical-free alternative to commercial drain cleaners.
How the Lemon Juice and Salt Method Works
In a dedicated blog post, the team at BMAS Mobility Bathrooms explained: "Coarse salt and lemon juice can help scrub and deodorise the top section of smelly drains. Work the paste around the plughole and just inside the drain, leave briefly, then rinse with hot water." This method leverages the mild acidity of lemon juice to cut through odours while the coarse salt acts as a gentle abrasive to dislodge built-up residue.
Additional Natural Deodorising Options
Homeowners can also consider using essential oils for a temporary fresh scent. BMAS Mobility Bathrooms advised: "After cleaning, add a few drops of essential oil (like tea tree, eucalyptus, or lemon) to temporarily mask unpleasant bathroom odours. Always dilute oils and avoid overuse, especially if you have allergies or sensitive skin." Another recommended solution involves enzyme-based cleaners, which the blog noted "use targeted enzymes to digest organic build-up over time. If you use them regularly, they can prevent new biofilm from forming and keep bathroom drain smell to a minimum."
Expert Advice from Plumbing Professionals
S&J Plumbing and Gasfitting also endorses lemon juice as a freshening agent for smelly sinks. In their own blog post, they stated: "Want your drain to smell less like a science experiment and more like a citrus grove? Try lemon juice. It's mildly acidic and great for cutting odours. Squeeze the juice of one or two lemons into the drain. Let it sit for 10 minutes. Rinse with hot water." They further highlighted salt's deodorising properties, noting: "Salt works as a mild abrasive and deodoriser. If you're wondering how to clean a smelly drain with something cheap and easy, salt's a definite winner. Pour half a cup of coarse salt down the drain. Follow with boiling water. Let it sit, then rinse with tap water. It's a great trick for cleaning smelly drains in bathrooms where soap scum and hair can trap moisture and bacteria."
When to Call a Professional
While many drain odour issues stem from soap scum, hair, and organic build-up that homeowners can tackle themselves, certain situations warrant professional intervention. If a strong, sewage-like odour persists despite DIY efforts, it may indicate a more serious plumbing problem that requires expert assessment.
