TROUBLESHOOTING TIPS: If problems occur during installation, how can I quickly determine whether the problem is with the product or with the wall surface? Ensure that the suction cup is clean and dry, then install the shower mirror on a smooth, clean and dry glass surface. If the shower mirror can be installed well to the glass, this means that the initial installation wall is not suitable for the suction cups. If the shower mirror doesn't work on the glass, it is possible that the protective cover has come off, caused the suction cups to be dusty, so you can clean it and use it again or contact customer service WARM TIPS: Remove a protection film on the no fog shower mirror surface before first use. If still blurry after one layer removed, check and removed for second layer film. Cleaning your mirror only with soft cloth and warm water. The suction cup of anti-fog shower mirror does not apply to uneven tiles, texture plate, unfinished marble, wallpaper, painted wall, etc FOGLESS: Fog proof design makes the shower shaving mirror be the best one for your shower shave. Before each shower, Fill the reservoir with hot water(The water temperature ranges from 113℉ to 140℉). The hot water helps to neutralize the temperature difference between the mirror and the surrounding air, effectively eliminating fog and ensuring a clear view, shaving mirror for shower fogless stays fogless throughout your shower. Shaving mirror also comes with a convenient squeegee to provide you with a better experience EASY INSTALLATION: Simply press down the suction pad to squeeze the air out, they will stick to the wall firmly. Enjoy a secure and sturdy installation without the need for drilling or damaging your bathroom walls. Suction works best on ceramic tile, glass, mirror, stainless steel, acrylic, plastic, laminate, and any non-porous smooth surfaces. (Please clean the wall and keep it dry and attention to avoid the ceramic tile crack to make sure vacuum suction) 360° ROTATABLE: The in shower mirror shaving comes with a rotatable ball joint that can be rotated 360°, you can use to adjust the mirror. You can rotate the shower shave mirror in multiple angles! This essential shower accessory tool is the perfect gift for special holidays like Christmas, birthdays and Father's Day. Suction mirror for shower wall, which is ideal for shower mirror for travel, camps, business trips SHATTERPROOF & CLEVER DESIGN: The anti-fog mirror for shower is made of acrylic, hard to be broken, shatterproof, convenient for shaving, showering, removing makeup and brushing teeth. Anti-fog shower mirror with 2 razor holders, accommodate most razor sizes. Multifunctional rack can storage shave gel and other essentials, save more space and luxury, makes your shave, remove makeup, brush teeth effortless, more convenient to use 1. TAILI has been engaged in offering one of the best vacuum suction hook for over 10 years. TAILI is committed to the household organizer for daily use "Technological innovation and creative light life" ideal, focus on creative product design, warm, simple, enjoy the pleasure of your life, provide the most real, aerospace quality of home products, we are your right choice. TheShower Mirror can meet your needs in bathroom and washroom. Its waterproof and oilproof feature makes it stay to the moisture room and heavy oil space with no worry. 2.No drilling, no glue, no tools, waterproof and oilproof. 3. Please contact us if you have any problem. We're here for you to solve any question within 24 hours.