Wood
Hydro-alcoholic gel attacks wood; varnish in particular. It is strongly advised that you dry your hands carefully after using gel, and before you handle your wood stock. There are lots of traditional recipes about how to treat a mark caused by the gel. The best idea, however, is to trust your gunsmith, who will apply his ingenuity and return your stock to its pre-Covid glory.
Composite
Ethanol, the substance that destroys bacteria and inhibitions, also attacks plastics. Its repeated application increases the breakdown of polymers and thus of your composite stock. Over time, the plastic may discolour. In this case too, don’t forget to dry your hands carefully before picking up your gun. The same applies to the steering wheel of your 4X4.
Rubber and Dura-Touch
Recoil pads and Dura-Touch inserts have made a huge improvement in making your weapon easier to use. Unfortunately, here too, you need to be careful about these materials coming into contact with hydro-alcoholic gel. You could run the risk of your recoil pad or inserts becoming sticky. Discolouration is also possible. If you notice any damage, try wiping with soapy water or talcum powder.
Metal
The gel does not pose a risk to metal, although repeated use can, over time, eat away at the anti-rust treatments applied to the barrel or the receiver. So, in this case too, it is recommended that you dry your hands before touching the metal parts of a weapon.
So, now you know!