FAQs

How may lenses can the cleaner clean?
Each cleaner pen can clean at least 30 Canon 17-40 f4 L  lenses. The lens rubber is prone to attacks by sun light (UV light) and the salt in sweat. We recommend you clean your gears every time after use and store them in a cool and dry place when they are not used. 
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For some lenses, you may find the clean can significantly improve the whitened rubber condition. The rubber may return to greyish after a few day. You may then need to apply the cleaner again to cure the oxidised rubber. For most of the cases, the second application can restore the rubber for a much prolonged period.
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Can I use the cleaner to clean camera leather?
No. It is not designed to clean leather. We would like to let camera leather cleaning potion is on our project list. Stay tuned for our release of it.
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Can I use the cleaner to clean exterior rubber part of a camera body?
Yes. The Delicate Lens Rubber Cleaner is made for removing the white oxidation marks on lens rubber rings and the rubber grips of cameras.
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Can the cleaner repair a sticky rubber surface?
No. If a rubber grip becomes sticky, it’s chemically degraded. The sticky parts have to be rubbed away gently by a soft cotton cloth with lighter fluid. After all stick bits are removed, you should apply the cleaner on the surface to protect the rubber from further degrading.
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