Liquid dish soap (blue Dawn or similar degreasing type), very hot tap water.
Solid blockages, especially in double sinks. home remedies to unblock kitchen sink
1/2 cup salt, 1/2 cup baking soda, boiling water. Liquid dish soap (blue Dawn or similar degreasing
Follow label – usually pour in, let sit 6-8 hours (overnight), flush with water. very hot tap water. Solid blockages
Commercial enzyme drain cleaner (look for “enzymatic” or “bacterial” – often sold as “natural drain cleaner”) – or DIY: 1 cup warm water + 1 tbsp salt + 1 tbsp baking soda + 1 tsp lemon juice (less potent).
Place a flat-bottomed cup plunger over the drain, ensuring it's submerged in enough water to create a seal. Plunge vigorously up and down for 20 seconds , then pull it off quickly to use suction to dislodge the debris.