Things You Should Avoid Putting Down the Drain

Imagine having a great get together at your place. As soon as your guests leave, you come across a huge pile of dirty plates stocked on your kitchen counter. While it may seem dreadful in the beginning but once you start rinsing the cutlery, you know you’re close to getting the job done. But, what if the kitchen pipe clogs all of a sudden and the water stops flowing down? It can be a nightmare to have a cloggy drain in the middle of the night. You would want to have stopped up pipes and pay costly bills to the plumber. If you want to avoid this problem altogether, then you should prevent your pipes from clogging. There are some food items that need to be properly disposed of instead of putting them down the drain.

Things to Avoid Putting Down the Drain

Here are some of the troublesome clog culprits and water polluters that can clog your drain. Make sure you avoid putting them down the drain.

Butter and Margarine

When butter and margarine are melted, they can congeal and build up over time. They create water-resistant barriers and clog your drain, not allowing water to pass through easily. Therefore, you should avoid putting butter and margarine down the drain. Instead of putting them down the drain, you can consider throwing them away in the dustbin.

Egg Shells

The egg shells are usually hard on the disposal blades of your kitchen sink. The membranes of the hard shells wrap around the grinding apparatus. Even if they are ground, the small bits of shell can compound the other blockages. It’s better to compost the eggs shells than toss them out. Since they’re hard, they can create blockages for other items.

Cooking Oil

While you may not believe if cooking oil can clog the drain but it surely does. Oils contribute largely towards clogging. When mixed with other debris, they create sludge. The same happens with mayonnaise and salad dressings. So, you should pour down the oil in the trash can instead of the drain.

Grease and Other Fats

Leftover grease or other fats from meats or cooking bacon can also congeal and block the drains just like oils. This allows other debris to cling to the inside of pipes, adding more blockage. So, you need to avoid putting grease and other fats down the drain.


Since rice grains can easily slip down the drain, you may not think it throwing them somewhere else. But you may be forgetting something here. Once the rice goes down the drain, they will absorb more water and then swell again, creating a blockage in the pipes. So, rice should not be put down the drain. Throw them in the trash can instead.


Pasta or any other food item made with flour will continue expanding when exposed to water each time you run the faucet. The same thing happens with rice as well; they swell when exposed to water. The sticky semolina flour present in pasta can stick to the pipes or fill the disposal trap, making it difficult for the other items to pass through. So, never think of putting pasta down the drain.

Coffee Grounds

Coffee grounds are not completely water soluble. When you mix coffee with hot water, it may seem the grounds have dissolved completely into the water but that’s not the case. When you finish coffee, you may see some of the remains lying down in the cup. When coffee grounds are mixed with oil or grease already clogging the pipes, a huge mess would be created. So it’s better to always dispose of the grounds in the trash can or compost them.


As we already know, flour can become really sticky when mixed with water. It becomes a glue. Rest you can imagine what will happen to your pipes. The same is the case with pasta or any other food item made up of flour.


While putting the medicines down the drain might not affect your drain or pipes, the addition of pharmaceuticals into the water can be harmful to the humans and animals. You should follow the programs that let you dispose of unused or expired medicine safely and properly. Otherwise, you can always throw them in the trash, sealed, of course.