How Do You Unblock a Pressure Washer Drain?

How do you unblock a pressure washer drain UK

When your drain is clogged, a pressure washer can be a good choice for unclogging it. They can be very effective, and the costs can be very affordable. You can also unclog a drain with chemical drain cleaners, which you can buy over the counter.


There are many factors that will affect the cost of unblocking a pressure washer drain. First, make sure that your home insurance covers the cost. If not, you may have to pay more than the cost of unblocking the drain yourself. Then, you must know how long it will take a professional to get to the drain.

Prices vary greatly depending on the size and location of the blockage. A simple drain jetting job can cost around PS80 – PS145. However, a full system scrub can cost between PS150 and PS200. As you can see, the price of unblocking a pressure washer drain is dependent on a number of factors, including the location of the blocked drain and the service provider chosen.


There are a few different ways to unblock a drain using a pressure washer. One method involves using a coat hanger to pull out a blockage. To do this, you need to fold the hanger’s hook into a hook and feed it into the drainage system. Once it’s inside, simply pull it out with little compression. Another option is to use a plumbing snake. This tool has a rotating drum and steel cable that allows it to reach deeper into the drainage system than a coat hanger. However, this tool can be difficult to use around bends.

If you live in the UK, you may need to contact the water company to fix a blocked drain. However, if you don’t have any luck, you can try some more traditional methods to clear your drain. One of the oldest methods involves boiling water. You can pour it into the drain in stages. The hot water will dissolve any debris that’s blocking it. You can also use household items to help you with the task.

Caustic soda

When you’re stuck with a blocked pressure washer drain, you may be tempted to use Caustic Soda to unblock it. This highly corrosive substance can unclog drains and clear out waste pipes, but it comes with some risks. First of all, caustic soda is dangerous to handle. It can burn your eyes and cause gastrointestinal ulcers. It’s also toxic, and you should always wear protective clothing and gloves when working with caustic soda.

Caustic soda can be purchased at most hardware stores or from a commercial cleaning supply store. Caustic soda comes in a white waxy solid, powder form, or as a liquid. In either case, you need to mix about 125 grams of soda per five liters of water. Then, you should stir the mixture using a wooden spoon or stirrer. While you’re mixing the solution, the mixture should produce a fizz or heat.

Sewer jets

A high-pressure water jet is one of the most effective ways to clear a blocked drain. Its high pressure removes clogs without digging, and it is environmentally friendly. It is also more effective than traditional methods because it does not involve the use of chemicals, which can cause damage to pipes. Moreover, the jets used by professional drain cleaning companies are much stronger than those found in the general market, and can clear even stubborn blockages like grease, fat, and tree roots.

To get a perfect result, it is important to choose a sewer jetter attachment with the right nozzle orifice size, couplings, and pressure. A pressure washer nozzle with a diameter of 50 to 100 feet is ideal, as long as the hose is long enough. Moreover, a hose with the right PSI rating is necessary to prevent any damage caused by the high pressure.

Gas-powered pressure washers

Pressure washers are great tools for clearing blockages and removing stains. The high-pressure water jets can clear drains, gutters, and pipes. However, it’s important to use a drain pipe kit. This kit includes a long flexible hose with a jet nozzle. You might also need additional pipes, depending on the location of the blockage.

For the best results, you need to choose a nozzle with the smallest diameter. Some of these nozzles are made with special adapters for certain models, while others are universal. Gas pressure washers typically have a flow rate of two to 2.9 GPM, which is enough for household drains.

Common error codes

If you are having problems unblocking the drain on your pressure washer, you may be experiencing one of these error codes. These are common and can indicate a number of problems. The first step in unblocking your pressure washer drain is to check your pump and filter. If your pump is blocked with debris or if the drain hose is bent, this may prevent water from draining.

If you’re not able to remove the hose, the drain pump or the internal drain hose may be the cause. It’s important to know how to access the pump – depending on the model, you may have to dismantle the front or rear control panel. If you’re working with a front-loading washer, you may have to remove the door seal and front control panel to get to the drain pump. When repairing the pump, be sure to turn off the power.

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Call for a no obligation quote

Perhaps you’re concerned about your budget and finances when it comes to home improvements. If this is the case, give us a call about your budget, and we will offer you a free quote without any pressure. We will also work with your budget to ensure you get the desired fence.