2 Stubborn stain and scratch treatment

‌● Oil stain cleaning: A mixture of white vinegar and baking soda (30ml vinegar+20g baking soda+1L water) can efficiently remove oil stains, especially suitable for restaurant areas.

● Scratch repair: Mix white vinegar, lemon juice, and olive oil to wipe, which can remove shallow scratches and maintain wooden floors.

 3 Environmental Control and Preventive Measures

● Dust pad setting: Place a dust pad with strong adhesion at the door to reduce the dust brought in by the sole of the shoe.

● Humidity regulation: Maintain indoor humidity of 40% -60% (with the assistance of humidifiers or green plants) to suppress dust flying.

● Cleaning of air conditioning filter: Regularly replace the filter (1-3 months/time) to prevent dust from circulating and spreading.

 4 Material selection suggestions

● Prioritize choosing anti fouling flooring for decoration: such as glazed tiles, which are difficult to adhere to surface dirt and maintain a bright finish for a long time.