12 Ways to Dispose of your Used Coffee Grounds

Are you a lover of coffee? If so, then it is probably inevitable that at some point, you will be left with tons of leftover grounds. If you want to dispose of them, then it is important to do it safely so that you can keep your space clean while also doing your bit for the environment. A lot of people think that they can just throw their coffee grounds down the sink, but if you do this then you may find that you end up making a big mistake. You’ll have to call a plumber round to sort the issue, and this is the last thing that you need. Sure, throwing them away is another option but at the end of the day, there are some way more creative ways for you to repurpose your waste efficiently.

Use it as Fertiliser

One of the best and most efficient ways to dispose of your coffee grounds would be for you to use it as fertiliser for the garden. Coffee grounds contain a lot of nitrogen, and this benefits your plants in numerous ways. It also helps to promote thick, strong stems. Using coffee grounds as a fertiliser has been criticised by a lot of expert gardeners because they believe that it raises the acidity levels in the soil. This is true, but there are ways for you to avoid issues like this. You can rinse your coffee grounds with some water, and this will help to ensure that the grounds have a low PH level and that they are not acidic. There are other ways that you can use coffee grounds in your garden too, such as if you want to repel cats or if you want to use it as a hand exfoliator when you are done with gardening.

Start your own Compost Heap

Another super popular way for you to dispose of coffee grounds would be for you to add them to a compost heap. Coffee grounds are easily compostable, and you could even try and make a compost heap to dispose of any household waste that you have as well. This is one of the best ways for you to keep your plants happy, and you may even find that it is one of the best ways to do your bit for the environment.

Supporting Biofuels

Did you know that there are now a lot of companies out there that are continually looking for ways to create sustainable energy? There are companies who are able to collect any used coffee that you have, and they recycle it back into fuel bricks. Disposing of your coffee grounds properly is super important and it is something that you should take it seriously. If you can donate them, to someone who can then put them into fuel bricks, then this not only recycles your coffee, but it also lessens the environmental impact of fuel in general.

Facial Scrub

Did you know that the natural antioxidants that can be found in coffee grounds can stimulate your skin cells? This helps to promote your skin and it also helps you to be healthier overall. It is very easy for you to use your coffee grounds as a skin scrub, and this is especially the case when you combine it with olive or even coconut oil. Simply mix the ingredients together until you see that you have a nice paste. You then need to try and massage the paste onto your body, as with any other type of exfoliator. The great thing about this is that it will get rid of the dead skin cells you might have, and it will also leave your body feeling incredibly refreshed. If you clean your face like this in moderation, then you will soon find that you can clear any acne with ease.

Healthy Hair Products

The exfoliating effects that come with coffee grounds can also help to keep your hair nice and healthy. If you use products such as serums or even hair masks, then you may find that your hair ends up having a lot of built-up residue. You can easily remove residue like this by massaging your hair with coffee grounds. The coarse texture of this will help to break the residue down and it will also leave your body looking and feeling great. Washing your hair with coffee also works a treat, and some find that it works as a natural hair dye if you want to darken the colour of your hair in general.

Air Deodoriser

Coffee grounds can help to neutralise odours and they also help to reset your sense of smell. This is very good for you to have on-hand if you want to eliminate lots of unpleasant smells. This could include your garbage disposal for example. If you want to do something about this, then freeze some of your coffee grounds in an ice cube tray. When you have done this, put them into the disposal to improve the smell. If you have cleaned your fridge out and want to neutralise the smells in there, then try and put some coffee grounds into a storage container. You can then put this into your fridge to help with the smell.

Insect Repellent

Did you know that used coffee grounds are great if you want to repel insects? The only thing that you have to do is get a jar and fill it up with coffee grounds. You then need to line it with sticky tape. The smell will attract cockroaches, where they will then be stuck in the trap. As for the repellent side of things, if you put coffee around the garden then you may find that having lines of coffee grounds helps to deter snails, slugs, ants and more.

Dying your Flowers

Hydrangeas are some of the most stunning plants that you can grow in your garden. That being said, they can come in many colours and sometimes you might not know which one you’re going to get. The reason for this is because the colour is ultimately dependent on the PH of the soil. Alkaline soil helps to produce more pink-coloured flowers, but acidic soil helps to make them appear more blue. If you add coffee to your soil, then you will soon find that you can turn your flowers from being the standard pink colour to blue.

Caffeine for Carrots

If you love carrots and you have a passion for coffee, then you are in luck. Carrots will love you if you share some of your old coffee grounds with them. If you want to take advantage of this, then before you sow your carrot seeds, mix them with some of your coffee beans. This will give them a bit of an energy boost and it will also help you to get bigger and better results out of their growth. You also have the additional bonus of being able to deter any pests from wanting to try and eat your carrots, before you even get the chance.


Why not think about sprinkling some coffee grounds onto a cleaning cloth, before using them to scrub any stuck-on food on the counter or on the dishes? Even though coffee grounds are abrasive, they aren’t actually that harsh. They will not damage the surfaces in your kitchen, and you may find that they end up giving you an amazing result without the use of strong chemicals.

Golden Dye

If you have ever spilt some coffee on your white t-shirt, then you probably know what a result it leaves behind after being washed. Why not turn this to your advantage by re-wetting your grounds before using them to dye everything from cloth to eggs? You can also get your kids involved here as well. When you do, you will soon see that it is easier than ever for you to make some fantastic gifts.

Homemade Coffee Candles

If you love the smell of coffee, then why not try and make your own homemade candles? For this, you just have to make sure that you have a small paper cup and a paper towel. You then need some wax ends, a saucepan, mixing bowl and some coffee grounds. You just need to melt the wax in a pan, mix in the coffee and then pour it into the mould. You can then add your wick, before trimming the whole thing down. When you do this, you will soon find that it is easier than ever for you to make something nice for your home.

Of course, there are many things that you can do to try and get the best result out of your coffee grounds and if you use this guide, then you will soon find that it is easier than ever for you to not only put them to good use, but for you to reap the benefits too. Why not see what creative solutions you could come up with today? The options are limitless, and experimentation is welcomed.