Can You Pressure Wash Soffits? (Find Out Now!)

Holding the outside of your house spotless is not any small feat. A well-liked methodology of cleansing sidewalls is strain washing. However what in regards to the different components of the outside? Can the undersides be cleaned with excessive strain?

The quick reply is sure, you possibly can. However it’s a must to watch out to not flood your attic!

When high-pressure washing soffits, use a low-pressure nozzle for preliminary wetting. Then connect a detergent spray tip to use the cleaning soap. By no means spray your undersides head-on, purpose from the facet. This ensures that detergent and filth are blown away from you. Lastly, use a high-pressure nozzle and spray evenly alongside the soffits.

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Soffit 101

Whereas soffit designs add to the distinctive feel and look of your house, their final objective is air flow. Holding soffits clear permits you to correctly ventilate your house.

Soffits additionally defend the rafters of your house from the weather. Consider them like a gutter for the underside of the eaves.

routine upkeep

Soffits are sometimes ignored when performing routine exterior upkeep. Over time, filth, rust, rot, and particles acquire within the soffits, reducing off airflow to the remainder of your house.

Test your soffits for filth and harm at the least as soon as a month. The longer you allow them to go, the extra deposits will seem and the extra probably you will run into main issues (e.g. the necessity to fully substitute the soffit).


Simply as you’ll clear your facade, you must also clear the soffits. Excessive-pressure cleansing is an acceptable methodology for eradicating filth from the underside. Be aware the next when excessive strain cleansing soffits:

  • Take note of the water strain. In case your water strain is simply too excessive, you danger water getting into your attic. If it’s not excessive sufficient, some cussed stains won’t be eliminated.
  • Use a ladder with warning. You could profit from having somebody help the foot of the ladder whilst you clear. Or you may put money into a strain washer extender.
  • Watch out on slippery surfaces. The high-pressure washing produces a number of water in a short while, which may trigger puddles to kind on the sidewalks.
  • Be careful for falling particles. We’ll briefly talk about the best way to stand throughout excessive strain washing in order that you do not find yourself with a grimy face.

Find out how to excessive strain wash soffits

Relying on the extent of soiling, chances are you’ll want to use detergent to get the soffits good and clear. However earlier than cleaning soap we at all times want water.

Soak soffits and surrounding foliage

Saturate the soffits and surrounding foliage with clear water utilizing a low-pressure nozzle. The low strain prevents filth from splashing into your reveals. By dampening the leaves of neighboring timber, you defend them from filth and detergent splashes.

Apply detergent

Fill the tank with a cleansing resolution. In case your detergent is concentrated, dilute the answer in response to the instructions on the container. Connect a detergent spray nozzle, activate the detergent tank and spray the answer in direction of the soffits. Depart the detergent on for a couple of minutes earlier than rinsing it out.

spray place

Maintain the strain washer ahead and barely to the facet whereas spraying. Don’t stand immediately on the soffits with the strain washer in entrance of you. On this place you danger being hit with water, filth or cleansing merchandise.

Spray the soffits from an outdoor angle. Don’t spray immediately on the reveals. Should you spray straight up you danger water stepping into the reveal and probably the attic. That is very true for perforated soffits with steady venting.

The extra water seeps into the soffits, the upper the potential for mildew progress.

Rinse effectively

Whereas the detergent is taking impact, change the strain washer to a high-pressure nozzle. Flip off the detergent tank and flush any remaining detergent resolution from the hose.

Begin on the spot the place you utilized the cleansing agent and rinse the soffits in the identical course. Spray evenly over soffits and return over cussed spots. Keep away from pushing particles towards the downspout as this may clog it.

As soon as you have flushed away all of the filth and detergent, change again to a low-pressure nozzle and flush the encircling foliage of any overspray.

Extra suggestions

Select a heat day

When strain washing soffits, it is at all times greatest to do it on a sunny, heat day. This maximizes your possibilities of the water evaporating shortly and reduces the danger of mildew progress.

Rent knowledgeable

There are various firms that supply strain washing companies. Should you’re by no means certain, rent considered one of them to strain wash your soffits.

Keep away from a ladder when you can

Stress washing on a ladder is harmful enterprise. It is best to keep away from it when you can. As a substitute, attempt becoming strain washer extensions to succeed in the upper soffits.

Clear your gutters on the similar time

You are certain to ship a little bit filth up your gutters whilst you’re strain washing your soffits. You too can clear the gutters whilst you’re at it. Comply with the recommendation above and clear the gutter with out a ladder.

One other method to clear soffits

When you can strain wash soffits, there’s one other method to clear them. You possibly can blow filth, mud, and particles off the soffits with an air compressor. This ensures water doesn’t get into the soffits and opens the vents for max airflow.

Should you commonly blow the filth off the soffits, you will not must strain clear them practically as usually.

associated questions

Is there a distinction between high-pressure cleansing and high-pressure cleansing?

The principle distinction between the 2 is the usage of warmth. A strain washer makes use of heated water, however a strain washer doesn’t. Stress washing is advisable for cleansing the outside of buildings and can be the popular methodology for cleansing soffits.

Stress washing is advisable for supplies akin to cement and concrete that aren’t simply broken by warmth.

Do you want energy washing companies?

Obtain free, no-obligation quotes from skilled contractors close to you.



With further precautions, washing your soffits is feasible. Take note of the strain of the water and the angle at which you spray. When you have a very cussed stain, do not forget the cleaning soap!

Bridget Levi

Brigid Levi is a spouse, mom and freelance author who likes to do DIY venture and create lovely areas in her house. From cleansing and group hacks to house decor concepts, she loves serving to folks of their quest to show a home into a house. Her hobbies embrace pretending to be Joanna Gaines whereas renovating their house together with her husband and showing in native theater productions.