As a common personal care or sex toy, using a vibrator correctly can not only enhance the experience but also ensure safety. The following are scientific usage methods and precautions:

Preparation before use

1. Cleaning and disinfection
   -Clean with neutral detergent before first use
   -Clean with 75% alcohol wipes or specialized disinfectant before and after each use
   -Silicone material is recommended to be boiled for disinfection (to confirm product’s high temperature resistance)
   
2. Lubricant selection
   -Water based lubricants are suitable for all materials
   -Silicone material should avoid using silicon-based lubricants
   -Suggest choosing a fragrance free, low sensitivity formula
   

Usage skills

1. Intensity adjustment
   -Starting from the lowest gear, gradually increasing
   -It is recommended that a single continuous vibration should not exceed 15 minutes
   -Alternating use of different modes such as pulse/wave
   
2. Location exploration
   -Clitoral area: Suggest indirect stimulation (through clothing or skin)
   -G-spot positioning: maintain a tilt angle of 15-45 degrees
   -Avoid direct contact with the cervical opening
   

Health precautions

1. Frequency of use
   -Suggest not exceeding 3-4 times per week
   -Avoid continuous high-frequency use for multiple days
   -Immediately pause if numbness occurs
   
2. Taboo situations
   -Avoid using within 24 hours after menstruation
   -Pregnant use requires consultation with a doctor
   -Do not use when skin is damaged or inflamed
   

Maintenance

1. Charging standards
   -Lithium battery products maintain 30% -80% battery capacity
   -Complete a complete charge and discharge once a month
   -Avoid using during charging
   
2. Storage suggestions
   -Store separately in a breathable cloth bag
   -Stay away from high temperature and humid environments
   -Avoid contact with other silicone products

special note
-Suggest replacing new products every 12-18 months
-If the material becomes hard or there is an odor, it should be eliminated in a timely manner
-Strictly disinfect when sharing with others

Proper use of vibrators can be a tool to improve quality of life, but it is important to pay attention to the principle of moderation. If discomfort persists, it is recommended to consult a gynecologist or sexual health consultant.

(This article is for reference only. Please refer to the product manual and personal physical condition for specific use.)