LIFE
2025.12.17
【Year-end Thorough Cleaning】 Results of wiping house window glass with 3COINS car cleaner
The season for big cleaning has arrived. Therefore, I decided to try the "CAR Windshield Cleaner" from 3COINS that I had at home on my house’s window glass. Although it’s a car cleaner, can it really make the windows clean?
The approximately 39.5cm length is surprisingly useful
Originally, I was concerned about fogging on my car's windows, so I introduced the Three Coins "CAR Windshield Cleaner". Since it has a length of about 39.5cm, I can clean every corner of the window even while sitting in the driver's seat, which is super convenient.
I thought I should stock up on this before it runs out... and then I wondered, could I use it for the windows at home? I felt like trying it out.
I thought I should stock up on this before it runs out... and then I wondered, could I use it for the windows at home? I felt like trying it out.
The windows at home are quite tall, and even when I stretch my arm, I can't reach the top. I want to finish cleaning quickly, so it's a hassle to bring a ladder. That's when I thought the "CAR Windshield Cleaner" could work well since it has a long handle, making it seem like I could clean all the way to the corners of the window...
Product Name / CAR Windshield Cleaner
Price / 330 yen
Material / Mop Polyester, Handle Polypropylene
Size / Approximately 39.5×13×2.7cm
Price / 330 yen
Material / Mop Polyester, Handle Polypropylene
Size / Approximately 39.5×13×2.7cm
● Pal
Immediately challenge yourself to clean the window glass
Using it together with the "CAR Front Glass Cleaner" is the "Premium Glass Cleaner Invisible Glass." This glass cleaner can be used not only for car windows but also for household window cleaning.
Product Name / Premium Glass Cleaner Invisible Glass
Price / 1694 yen
Ingredients / Water-based cleaning agents, alcohols, water
pH / Weakly acidic
Volume / 651ml
● Kure Industrial
Price / 1694 yen
Ingredients / Water-based cleaning agents, alcohols, water
pH / Weakly acidic
Volume / 651ml
● Kure Industrial
I sprayed the cleaner and polished it with the "CAR Front Glass Cleaner." Then, surprisingly, the stubborn dirt came off smoothly without applying any force.
Moreover, the arm reaches firmly to the corners of the window glass, and while the mop catches the dirt, the head moves 180 degrees, making it easy to apply force, and the dirt fell off surprisingly smoothly.
Moreover, the arm reaches firmly to the corners of the window glass, and while the mop catches the dirt, the head moves 180 degrees, making it easy to apply force, and the dirt fell off surprisingly smoothly.
Once a certain amount of dirt was removed, I finished up with a dry spare mop (cover part). By the way, since two spare mops were included, it's reassuring to be able to clean all the windows in your home at once.
Compared to the left side that hasn’t been cleaned, the difference is like night and day. The window glass has become so clean that it’s unrecognizable, without any streaks left behind. The upper windows that were out of reach have also regained a clear view.
On the official 3COINS website, it only mentioned a "windshield cleaner that can clean the fog and dust inside the front windshield," so I didn’t think it could be used on my home’s windows.
Not only did it perform beyond expectations on my car’s windshield, but it also worked exceptionally well for cleaning my home’s windows. Since this was a great success, I’m thinking of challenging whether other car goods can also be used for a thorough cleaning.







![[Three Coins Selection] All for under 1000 yen! Useful items for a thorough cleaning of your beloved car.](https://cdn.clipkit.co/tenants/1046/articles/images/000/026/820/large/c6c3b191-6232-4c0d-84ff-1920712e9c22.jpg?1763758897)











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