Skip to content

Do Not Put These Items In Your Compost Bin

Many people make compost bins, and they are great for any garden, yard, or plants that you may have! Though, there are certain items you should avoid putting in the compost bin. Below are the items that can cause issues when composted. 


Dog And Cat Poop 

Particular manure can be in your compost, which can add more nutrients to the soil. However, you can only do this with certain animals like chickens, horses, cows, etc. The feces from dogs and cats are not the same, and they can negatively affect the soil. Any waste from carnivorous animals is not viable for composting because of the microorganisms and parasites that can infect the crops. Eventually, they can cause problems for you if you eat them. If you still want to compost the waste, then you could keep the dog poop separately from the compost pile. Also, you could purchase some composters for pet waste, which can be for the pet waste individually. 

Citrus Peels 

Fruit and vegetable scraps are suitable for the soil. However, citrus peels are more acidic, killing workers and other microorganisms. The citrus peels also have natural chemicals and acidic levels, which can slow decomposition. Citrus peels also take very long to decompose. It is alright to add citrus peels occasionally, but it can be harmful if you do it consistently. 

Teabags And Coffee Filters 

Tea leaves and coffee grounds can be perfect for composting. This is because there are high in potassium, nitrogen, and phosphorus. These nutrients are all essential for the growth of plants. Some companies have tea and coffee bags made from hemp or cotton, and you could use them for composting as they decompose fast. The bags and the filters have synthetic fibers, and these fibers do not break down quickly, and they can take very long to do so. It is best to remove the tea and coffee from the bags and then use it for composting while you throw the bag out. 


Bread is good to use for composition, but if you use bread, then many insects and pests will start to come near it. Some bread will not cause an issue, but it will become a problem if you compost it often. Raccoons and birds will always begin to eat from there, and you will never be able to get your compost. 

Dairy Products  

You should always avoid milk products because they smell and attract pests very fast. The smell starts to get very bad, leading to many diseases. 


Rice may seem like a good idea, but it is harmful to your compost. When cooked and uncooked, rice is terrible for compost, and its bacteria can be detrimental. 

Glossy And Coated Paper 

Paper is perfect for throwing out with compost. You can throw newspaper and paper from notebooks because papers are from trees anyways, and these are biodegradable. You should avoid using these papers because this plastic coating contains glossy coated paper. All the chemicals that cover the paper contain toxins, which can spoil the compost. 

Sticky Labels 

Many fruits have labels, and it can be harmful if these labels still stay on the fruits and you put them in the compost, which could lead to the compost getting spoiled. Also, when you use the fruits, you might end up forgetting to remove the labels, which can lead to the soil getting spoiled. So be careful before you throw away any fruit scraps because they might still have the tags on them. 

Fish And Meat Scraps 

Avoid composting any animal scraps. You would get some nutrients, but you would also end up with too much bad smell in the process. This is not just unpleasant, but it also attracts animals and pests. This can lead to problems in the places where you live. Neighbors will also not like the foul smell, and the pests are attracted because of the fish and meat scraps. 

Large Branches  

It can be good if you have some branches that you can use in your compost; however, make sure that they are small and not big branches. If there are big branches, this could lead to the branches taking very long to decompose, and you will not be able to use that wood. Smaller branches can break down fast, and you should use them quickly. Branches are perfect for carbon, so try and include them but just make sure that you break them into smaller pieces.


There are many things that you can add to your compost bin. Among all these things, there are some things that you should not do and foods that you should not add to your compost. You should not put something that can create a lot of smell because this could attract pests, and if you have neighbors, this could cause problems. Do not use milk products either because they can create a scent. 

Composting takes time, so you would have to be patient with it. Avoid using big branches because anything that is that big will take very long to break down, and you would not be able to use your compost fast. Even foods like bread, although reasonable, can still attract pests, which would lead to the whole neighborhood having a problem with the smell and pests.