How to Unblock a Toilet Without a Plunger

One of the most common causes of toilets not flushing is blockage.

This is often fixed with a plunger. 

But plungers aren’t always at hand!

Read on for our top tips on unblocking your toilet without a plunger.

Before you start…

Before attempting any of the following hacks, we recommend you place newspaper on the floor around your WC and put on rubber gloves.

1. The Liquid Loosener

Items required 

• Washing-up liquid
• Mug
• Bucket
• Baking soda
• Vinegar

Method

This is probably the best-smelling way to unblock a toilet.

Step 1: Pour out washing-up liquid

Half-fill the mug with washing-up liquid. Pour it into the toilet by letting it drip around the bowl so you get a ring around the water line. 

Next, pour the rest of the liquid in a criss-cross shape across the water surface itself.

Leave for about half an hour so that the liquid can work its magic on whatever’s causing the clog.

Step 2: Pour out washing-up liquid

Fill the bucket with hot water. Standing over the toilet, hold the bucket near your waist and pour the water into the toilet. 

The power of the water being poured from such a height should dislodge whatever’s blocking the toilet.

Wait about ten minutes…

Step 3: Flush the toilet

Now, flush the toilet. 

Hopefully, your toilet will be back to normal. If not, repeat the process until the blockage clears. 

Step 4: baking soda

Now, it’s time to make extra sure that whatever was causing the blockage has totally gone. 

Fill the mug with baking soda and pour it down the toilet. Leave it there whilst you carry out step 5…

Step 5: baking soda

Then fill the mug twice with vinegar and pour it into the toilet as well. 

It’ll create a bubbling mixture. Leave this in the toilet for half an hour. 

Step 6: baking soda

Finally, flush the toilet one last time, washing away the baking soda and vinegar mixture for good. 

Any remnants of that blockage-causing item hopefully will be gone!

Toilet ‘bombs’

Items required

• 70g citric acid
• 300g baking soda
• Water to spray
• Rubber spatula
• Ice cube tray

Method

Step 1: Mix into a single mass

Mix together the citric acid and baking soda in a bowl, then spray some water over the mixture until what’s in the bowl starts to form a single mass (it only takes a little water, so don’t spray too much otherwise it will start to bubble). 

Step 2: Place into ice cube tray(/s)

Scoop the mixture out of the bowl with the spatula and press it into the individual ice cube trays. 

You can add fragrance to the mixture to make it smell nicer if you want to but either way, you need to leave it overnight to dry out.

Step 3: Drop into the toilet

The next day, you’ll have lots of little square toilet bombs which you can use to unblock your toilet. 

You only need to drop one or two into your toilet bowl in the evening and leave overnight to clear any blockages. 

You can store the rest in a jar in your bathroom and use them when you need them.

The Clingfilm Clearance

Items required

• An old towel
• Cling film

Method

Before you start, you need to know that the cling film clearance method works best with high pressure water systems. 

If yours is low pressure, or you don’t know what the pressure level is, this might not be your best option. 

Step 1: Checks & flush

To begin, roll-up your sleeves and check the surface of your toilet bowl is dry because you’re going to be covering it with three layers of cling film. 

Make sure it’s firmly in place over the porcelain so your toilet is air-tight. Then flush.

Step 1: Push down clingfilm

What happens next should be pretty impressive. The cling film will balloon upwards because of the pressure caused by the flush. 

All you need to do is gently push down on the cling film to reverse the suction and clear the blockage.

The Coat Hanger Hack

Item required

• Wire coat hanger

Method 

This one is easy but, for the best results, use in conjunction with The Liquid Loosener (see above). 

To begin with, you’ll need to untwist your coat hanger until it’s straight. 

Then bend one end to form a U-shape. Push and pull this end in and out of the toilet to break the blockage up so that it can flow away.

The Full Toilet Freedom Method

Items required

• Plastic bottle
• Scissors (to cut the bottom off the bottle)
• A small container
• Rubber gloves
• Old clothes

Method 

Start by cutting the bottom off a plastic bottle.  Put it to one side for a minute. 

Carefully scoop some of the water out of the toilet bowl using a small container.

Pick up your plastic bottle. Either put the lid on it or hold your thumb over the top to cover the hole. 

Lower its open end into the toilet bowl and then thrust it up and down vigorously. 

It should be just like you would if you had a plunger handy (but you don’t, remember, that’s why you’re holding half a plastic bottle!)

Ensure the bottle remains submerged in the toilet bowl water throughout. 

It will create the vacuum required to suck the blockage back into the main drain.

What to do next

Once the blockage is cleared, you may notice drain smells. 

This is a sign that waste has built up in the pipework and needs flushing through.

The same techniques that unblock a toilet often work on a blocked drain elsewhere in the home, particularly your kitchen sink.

And if none of these methods work, it's time to call a plumber. 

A persistent blockage may indicate a deeper issue in your waste pipe.

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