When it comes to bathroom sinks, the focus is often on the style, material, and functionality. However, there is one important element that is often overlooked – the closing mechanism. This small but essential component is responsible for keeping water in the sink and preventing it from draining away. In this article, we will explore the top 10 main closing things in a bathroom sink, their functions, and how to choose the right one for your sink.The closing thing in a bathroom sink
The sink stopper is perhaps the most common closing thing in a bathroom sink. It is a small, plug-like device that sits in the drain and is raised or lowered to open or close the drain. The stopper is usually connected to a lever or knob on the faucet, allowing you to control it easily with just a push or pull. Sink stoppers come in various materials, including plastic, metal, and rubber, and can be easily removed for cleaning or replacement.Sink stopper
Similar to a sink stopper, a drain plug is a simple yet effective way to close your bathroom sink. It is a small rubber or plastic plug that fits snugly into the drain to prevent water from escaping. Unlike a stopper, a drain plug does not have a lever and must be manually inserted and removed. It is a great option for those who prefer a minimalist look in their bathroom.Drain plug
The sink drain is the component that connects the sink to the plumbing system. It is responsible for carrying the wastewater from the sink to the sewer or septic tank. While not technically a closing thing, the sink drain does play a crucial role in keeping water in the sink. A faulty drain can lead to leaks and water damage, so it is essential to choose a high-quality and properly installed drain for your sink.Sink drain
A sink strainer is a small basket-like device that fits in the sink drain to catch debris and prevent clogging. It is usually made of metal or plastic and can be easily removed for cleaning. While not directly responsible for closing the sink, a strainer can help keep water in the sink by preventing any large objects from going down the drain. It is a must-have for those who tend to wash their face or brush their teeth in the sink.Sink strainer
Similar to a sink strainer, a sink basket is a small basket-like device that sits in the sink drain. It is usually made of metal and is designed to catch small objects such as hair and jewelry that may accidentally fall into the sink. A sink basket is a more permanent solution compared to a strainer and is usually installed during the sink's initial installation. It is a great option for those who want a more streamlined look in their sink.Sink basket
A sink plug is a versatile closing thing that can be used in both bathroom and kitchen sinks. It is a small rubber or plastic plug that fits into the drain and can be easily removed and inserted. Some sink plugs come with a chain or string attached, making it easier to remove them from the drain. They are a great option for those who want a simple and fuss-free way to close their sink.Sink plug
A sink pop-up is a type of stopper that is controlled by a lever or knob on the faucet. It is usually made of metal and is designed to be easily opened and closed with just one hand. A sink pop-up is a popular choice for its convenience and sleek appearance. However, they are more prone to malfunction and may require more maintenance compared to other closing things.Sink pop-up
The sink flange is the round, flat ring that sits on top of the sink drain and connects it to the plumbing system. It is usually made of metal and is responsible for creating a watertight seal to prevent leaks. Sink flanges come in various sizes to fit different sink drains, and some may also come with a built-in stopper. They are an essential component for keeping water in the sink and should be chosen carefully for a proper fit.Sink flange
The sink tailpiece is the pipe that connects the sink drain to the P-trap, a curved pipe that prevents sewer gases from entering the bathroom. It is usually made of metal and comes in various lengths to fit different sink configurations. A properly installed tailpiece is crucial for keeping water in the sink and preventing leaks. It is recommended to choose a high-quality and corrosion-resistant tailpiece for a long-lasting and efficient closure.Sink tailpiece