Operating a pressure washer is pretty straightforward and requires a bit of common sense. First of all, you don’t want to put your limbs or eyes in front of the nozzle. It also makes sense to keep in mind that stray spray, especially with narrow grade tips, can also be dangerous. That’s all common sense, and anyone who has ever used a pressure washer knows it.
What about other hazards? What; Can a pressure washer be used safely in the rain? And if so, should it be covered? Well, first you need to realize that pressure washers are tested to protect consumers. So check the UL rating and if it doesn’t say UL on its label, don’t use it in the rain. Pressure washers are known to be used in a humid environment and are tested against salt spray and electrocution.
Over the years I have used pressure washers and steam cleaners in the rain and never had a problem, of course this was long before all the Chinese pressure washers and small personal electric pressure washers hit the market. market. Many of them are not UL listed and I would not recommend using them in the rain. Still, to protect your gear, it’s best to have your pressure washer in a place where it won’t get wet and enough hose to get where you need to work.
If it’s raining heavily, you can always lower the tailgate of a pickup truck and put the pressure washer under it while it’s running. Perhaps you could consider this.
