We use a pressure washer being careful to not etch the wood deck. If especially dirty use a deck brush and some soap. Rinse and you’re all
I agree with above. We just spray with with a hose, scrub with a small amount of dish soap!
Scrub brush and dish soap then hose off
I also like lemon ammonia for cleaning the deck and a real stiff garden broom = used these for decades, just buy the long handle too... https://www.amazon.com/Weiler-44026-Palmyra-Overall-Length/dp/B004FTPT62/ref=pd_cp_86_1?pd_rd_w=P4dgL&pf_rd_p=ef4dc990-a9ca-4945-ae0b-f8d549198ed6&pf_rd_r=G1JDVJE8WBP0STEN48H0&pd_rd_r=fec6ef27-a4ca-11e9-a02a-55bde3839eb2&pd_rd_wg=YGFao&pd_rd_i=B004FTPT62&psc=1&refRID=G1JDVJE8WBP0STEN48H0