NOTE: 1.Pour clean fuel into the mailbox. The fuel is a mixture of gasoline with an octane number of 90 or higher and approved two-stroke engine oil with a mixing ratio of 25:1 to ensure good quality of gasoline and engine oil. Do not refuel the blower until the engine is completely stopped, so as to avoid the possibility of fire during operation. 2.If there are any problems with the product, please contact us first instead of opening a case or applying for return or exchange, which will have a great impact on our link. If you contact us, our customer service department will give you the best solution. Thank you for your understanding and cooperation!.
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