Experts partake in the best time of year to go bad out the pressure washer , and warn which building materials you should never hale wash .

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imperativeness washing your house is one of the most in effect ways to clean , brighten , and renew its outside . The herculean weewee can break away years of dirt , grime , mold , and more without the manipulation of harsh chemicals . But , you should n’t over - use thepressure washer , as you might damage the dwelling ’s outside .

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To explain how often you should pressure wash off your house , home maintenance experts are share their top pourboire . Plus , learn how thing like climate , build material , and bear can tempt the absolute frequency of yourcleaning docket .

Orlando Penneris a building manufacturing expert as well as the possessor and operator at   South Country Sheds .

Angie Hicksis the co - father of Angi .

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How Often to Pressure Wash Your House

On average , most homeowners should blackjack lap their houses once a year . Some homeowners may benefit from more frequent cleaning , while others may be able to bound off a cleansing from time to time .

" For homes in humid region , where mould , mold , and alga thrive , I ’d recommend a pressure wash every six to twelve calendar month for the maximal benefit , " aver Orlando Penner of South Country Sheds . " In dryer climates , I ’d fall back to pressure washing only once per year or even once every two year . "

The Best Time of Year to Pressure Wash Your House

The best time of class to press wash your sign isin the spring . In most climates , springiness presents warm enough weather condition for insistence lap with the tot up welfare of wash away fall and wintertime debris that has pile up on and around your home ’s exterior .

" This is a great clip because it gives you the opportunity to wash away mould , cast , and soil that compile over the winter months , " says Angie Hicks , Co - laminitis of Angi .

rube adds that , though you could also coerce lave your home during the nightfall , it will likely be treat in leaves and other fall debris soon after you scavenge it , leading to a permissive waste of water , gasoline , and time .

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Some aerofoil may do good from a post - discussion to kill mold and mildew , helping to prevent it ’s growth after pressure washing .

Avoid Pressure Washing in Cold Weather

You may think you could drop on your waders and a poncho , deplumate the pressure washer out ofwinter storage , and knock out some spring cleaning early , butpressure wash in warm temperaturesisn’t just about your comfort level . In reality , you should think double before atmospheric pressure wash your home in the winter .

Materials that may take up to high - pressure water in warm temp may become more fragile during uttermost cold , but Penner warn of an even more potential cause of equipment casualty when piss and freeze temps combine .

" Be careful not to wash your rest home when it ’s freezing outside , as it ’ll get structural harm if you have even the little fling , " he warns . " urine lean to expand in stop dead temperature , so if it gets into your fissure and expand upon freezing , you ’ll be left with even larger snap and more worries . "

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How to Pressure Wash Different Building Materials

As you might await , dissimilar edifice material oppose other than to force lavation . Materials likeconcrete , metal , andbrickgenerally maintain up well to mellow - pressure washing , but softer , more soft stuff can easy be damaged .

If you ’re unsure how your house ’s outside will hold up up to atmospheric pressure washing , Penner suggest erring on the side of caution . Even if you ’ve pressure wash your home in the past , you should always inspect your home exhaustively before pressure washing to guarantee the edifice textile are in unspoilt enough experimental condition to force wash again .

" For a safe wager , use low atmospheric pressure and value the efficiency to make the next decision , " he counsel . " For example , if the brick is gnaw at , I ’d avoid high pressure to prevent further erosion . For material such as composite and vinyl radical , use medium to low pressure . For woods and roofing materials , always fall back to low force per unit area to avoid any damage . "

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Penner recommend referencing this beguiler sheet when influence how much imperativeness to use on different textile :

House Materials You Should Never Pressure Wash

Hicks warns that sure types of building material should n’t be insistency lap at all , include the pursual :

Many materials that ca n’t be atmospheric pressure washed can still be washed with water , as long as the pressure is low enough . To describe for the lack of imperativeness , the use of a cleaning broker or a brush for scrub may be necessary to thoroughly take away unregenerate grime .

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