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Condensation Keeper - Kokusai Kagaku Kogyo Co., Ltd.

★★★★★ 4.9 rating · 40 reviews · 397+ sold
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Product Details

Condensation Keeper Condensation Keeper

I forgot I had purchased this and kept it at home.
I am listing it because I don't plan to use it.

〇Product Name: Condensation Keeper
〇Item Name: Window Glass Condensation Prevention Agent
〇Ingredients: High-molecular absorbent polymer, anti-mold agent, purified water
〇pH: Neutral
〇Use: For window glass

Quoted from HP
[How to Use]
Thoroughly wipe off any dust or dirt from the surface you wish to coat. After it has dried completely, spray evenly onto the entire glass surface from about 30-40 cm away on the inside. *Be careful not to spray too much (this can cause dripping).
Simply spray onto the window glass. There is no need to wipe it off, or apply sheets or stickers, making it easy and simple for anyone to use. It's a condensation countermeasure item that doesn't leave a sticky residue even after drying. It forms a transparent water-absorbing film of high-molecular polymer on the glass surface to prevent water from dripping. Contains a disinfectant and anti-mold agent to suppress the growth of mold and bacteria caused by condensation. Fragrance-free.

*This item has been stored at home unopened. If you have any concerns, please contact me via comment.

This item has been in someone else's possession.
I would appreciate it if those who understand home storage and other factors would consider purchasing it.
Please refrain from purchasing if you are looking for perfection or are overly sensitive.
To prevent fraud, we do not accept cancellations or returns.

It will be wrapped in cushioning material and shipped via Yu-Packet Plus.
Thank you for your consideration.

Category
Detergents & Cleansers
Condition
New/unused
Shipping
Included in price (by seller)
From
Kanagawa

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (40)

4.9
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User5890958
★★★★★
2026-11-06

I’m satisfied with the product’s design and quality.