How to install toilet cover cover
In the past 10 days, the popularity of home renovation and bathroom upgrades has continued to rise across the Internet, especially the installation of toilet covers has become the focus of searches. Many users have reported that the installation steps are not clear or the accessories do not match. This article will combine popular discussions and practical tips to provide you with a detailed installation guide.
1. Preparation tool list before installation

| Tool name | Quantity | Instructions for use |
|---|---|---|
| Phillips screwdriver | 1 handful | Fixing screws |
| adjustable wrench | 1 handful | Adjustment nut |
| Soft ruler | 1 | Measure toilet dimensions |
| cleaning cloth | 2 pieces | Disinfect and wipe |
2. Detailed explanation of installation steps
1.Remove the old cover: Use a screwdriver to turn the fixing screw on the rear of the toilet counterclockwise, taking care to save the gasket and nut.
2.Clean the mounting surface: Wipe the toilet rim thoroughly with disinfectant to ensure no stains or water stains remain.
3.Compare hole positions: Align the new cover cover with the screw hole of the toilet and check whether the hole position needs to be fine-tuned (some brands require enlarging the hole).
| FAQ | solution |
|---|---|
| Screw holes do not match | Use the included adapter bracket |
| Cover shakes | Install a rubber washer on the nut |
| buffer failure | Adjust the damping screw at the hinge |
3. Comparison of installation points of popular brands
| Brand | Installation features | Recommended Action |
|---|---|---|
| TOTO | Quick release buckle design | Lock when you hear a "click" sound |
| Kohler | Two screw fixing system | The screws on both sides need to be tightened simultaneously |
| Jiumu | Adjustable slide rail | Loosen the positioning lock first and then adjust |
4. Precautions
1. Before installation, be sure toTurn off water, to avoid accidentally touching the flush button and causing water leakage.
2. The electric heating model needs to reserve a power interface in advance. After installation, it is recommended to leave the ordinary model for 24 hours before use.
3. Recent hot searches show that 30% of installation complaints stem from not reading the instructions. It is recommended to give priority to the installation videos provided by the brand (the search volume of Douyin/Kuaishou increased by 45% week-on-week).
5. Post-installation testing
Three tests are required after completing the installation:Stability test(Press hard and there will be no looseness),Open and close test(Repeat opening and closing 20 times to check the damping) andSeal test(Observe for edge leakage when flushing).
According to the latest data from e-commerce platforms, the service life of a properly installed toilet cover can be extended by 3-5 years. If you encounter complex situations, it is recommended to contact professional installation services (Meituan data shows that the number of orders for such services has increased by 32% in the past week).
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