Thank You!
"Those two products you mentioned will work" - I'm not sure if hi gloss polish will work on natural/oil/wax finish. Won't it for ex. change the colour of wood/finish?
And can oil liquor matte finish, and can it be bad?
And if my neck and body reflects light and for example my finger, that means, that it's matte finish?
And isn't naphta kind of benzine? Perhaps extracting benzine is good?
Wax works the best I have found for a natural oil/wax finish to restore some luster or shine. If you don't want any shine, don't polish it with wax. Just clean it with mineral spirits, wipe off any excess and let it dry.
"And can oil liquor matte finish and can it be all bad"--I don't understand this sentence. Sorry.
Naptha and benzine are different, at least where I live. Naptha is a bit more refined than mineral spirits or paint thinner, as it is commonly called. Naptha dries faster and is more volatile. For example-Zippo lighter fluid is a form of naptha. It will burn and ignite when hit by the spark from the flint in a Zippo lighter. Paint thinner, used in a Zippo lighter will not ignite.
But both these products will clean off grease and oil that builds up on your bass. Like from greasy hands, etc. It also will dissolve wax.
It will not dissolve the oil used to finish a bass because that oil has already dried and hardened. So it's safe to use on nitrocellulose, oil/varnish (such as Watco and other danish oils) varnish, polyurethane and most other finishes I can think of. In general, it's a pretty good cleaner. Soap and water will dissolve grease too and some other dirt. It's also a good cleaner. Often I use both.
So, to clean my instruments, I usually wipe them down with mineral spirits or naptha and if they are still a bit dirty I use acloth dampened with some water with a few drops of soap in it. Then I use a damp cloth with just clean water to remove any soap residue. Then I may polish the bass with a good quality furniture wax.
Any liquid or wax you put on wood will slightly alter the colour and sheen while wet. Wax will dry and when buffed with a cloth will make the finish shinier or more glossy.
"Matte" means--without a shine or dull. "Gloss" means --shine or luster. Semi-gloss is in between the two.
If your bass body or neck reflects light and is almost as shiny as a mirror, I'd say that it's a gloss finish. If it doesn't reflect an image at all and looks quite dull, I'd say it's a matte finish. If it is a bit shinier than matte but not as shiny as gloss then I;'d say it's semi-gloss.
What one company calls matte might be semi-gloss to another company.
It can all be confusing.
The best thing to do is to clean your bass with whatever product the manufacturer recommends. Then you won't have to worry if you have done something wrong. Warwick sells a wax for polishing their basses. You can use that. If it makes the bass too shiny for you, remove it with some paint thinner.
Remember paint thinner is mineral spirits. It is not paint remover. Don't use paint remover.
I hope this helps.