A clogged sink drain in the kitchen is a frustrating and messy situation, especially when it’s caused by stubborn grease. Grease-filled drains can be a problem in many households. But fear not! We will discuss how to unclog a kitchen sink drain that is clogged with grease. This blog will help you maintain a hassle-free, smoothly running kitchen. We’ll share DIY solutions as well as preventive measures that will help you tackle grease clogs.

Preventive measures

Preventing grease-filled sinks is the best way to deal with them. Installing a strainer or a grease-trap in your sink can help reduce the accumulation. These devices catch food particles and grease, preventing clogs. Also, avoid pouring cooking oils and grease directly down the sink, as these can solidify, causing blockages.

Hot Water Flush

Hot water is a simple but effective way to remove minor grease blockages. Pour boiling water into the drain. The hot water will help liquefy any grease, making it easier to flush through the pipes. Repeat the process several times for a thorough flush. Use caution if you are using PVC pipes. Boiling water can damage them.

Baking Soda with Vinegar

Baking soda combined with vinegar is a great way to unclog a greasy sink drain. Pour a cup baking soda, followed by a glass of vinegar, down the drain. Allow the mixture to fizz and break down grease for a few moments. After the mixture has fizzed, flush it with hot water. This method is both effective and environmentally friendly.

Enzyme Cleaners

Enzyme drain cleaners have been formulated specifically to break down organic substances, including grease. Look for commercial enzyme cleaners designed for kitchen sinks and follow the directions on the product. These cleaners introduce beneficial microorganisms that slowly eliminate the clog by eating away the grease. Enzyme cleaners generally are less harsh on your pipes than harsh chemicals.

Plumbing Snake or wire hanger

For stubborn grease clogs a straightened wire or plumbing snake will do the trick. Insert the hanger or snake into the drain. Move it gently to dislodge grease buildup. Once the clog is loosen, flush it with hot water. Avoid damaging your pipes by using a snake.

Professional Assistance

If you’re unable to clear the grease-filled drain, it might be time to contact a professional. Professional plumbers are equipped with specialized equipment and the expertise to clear even the most stubborn clogs. They can use hydro jetting, which uses high-pressure water in order to clear grease and debris.


The task of cleaning a grease filled kitchen sink drain is not difficult. By using preventive methods, such as hot water flushes or baking soda and a vinegar solution, or by using wire hangers and plumbing snakes, you can unclog the sink drain and keep it grease-free. Remember that regular maintenance is key to preventing future blockages and ensuring a smooth functioning kitchen sink.