Buffing nails: how to use a nail buffer correctly
A buffing file brings the natural nail to a shine – no polish, no top coat, in about a minute per hand. The effect lasts a few days. Only one thing matters here: buffing removes nail substance. Do it too often or too thoroughly and you end up with thinner nails instead of shinier ones.
How a buffing file works
It has several surfaces with decreasing grit. The coarsest one levels the nail surface, the finer ones smooth it further and further, the last one creates the shine. So it is not polished as with a cloth, but sanded in stages – until the surface is so smooth that it reflects light.
From this follows the most important rule: get the order right, or it will not shine. Start with the finest side and you are buffing an uneven surface, then wonder why nothing happens.
The designs
Block with three buffing grades
The most widespread design: three numbered stages on one block. You work through them in order. The simplest solution for home use, because the order is printed on it.
Buffing file with three buffing grades
Long and double-sided
The long shape sits more steadily in the hand and is also suitable for toenails. Two grits instead of three – a little less high gloss, but faster.
Buffing file, long & double-sided
Coarse grit for preparatory work
For nails with a pronounced structure, where the fine stages alone achieve nothing. Use sparingly – this is the side with which you can remove too much.
Buffing film
Very fine and flexible, follows the curve of the nail. Intended for the final shine pass, not for levelling.
Glass file with a buffing side
Filing and buffing in one instrument, washable and durable. Practical when only one piece is meant to go into the case.
Professional glass nail file with nano coating
Step by step
- Shape the nails first. Shorten and file first, then buff – not the other way round. Which file for what: The best nail file.
- Work dry and grease-free. Oil or cream get between file and nail; the shine fails to appear.
- Coarsest stage first, in calm strokes across the surface – do not stay on one spot. Friction creates heat, and heat is felt at the nail bed.
- Stage by stage finer. Each stage removes the traces of the previous one.
- Last stage with light pressure. This is where the shine comes from, not from force.
- Apply oil. After buffing the surface is bare – a drop of nail oil makes it supple.
How often?
At most every four to six weeks. Every buffing pass removes a little; the nail plate is only a few tenths of a millimetre thick. Buff once a month and you will notice nothing. Buff weekly and you get soft, flexible nails that bend when pressed.
If the shine fades in between: just go over it briefly with the finest stage, do not repeat the whole sequence.
Ridges in the nail – buff them away or not?
That is the most frequent question, and the answer is usually: do not buff them away.
- Lengthwise ridges – the fine lines running from the nail root to the tip – increase with age and are normal. They can be softened by using the finer stages. Anyone who wants to buff them away completely has to remove so much that the nail becomes noticeably thinner.
- Horizontal ridges appear when nail growth was temporarily disturbed. They grow out. Buffing them away achieves nothing – the next ridge would come with the regrowing nail anyway.
It makes more sense to smooth the edges of the ridges slightly and leave the rest to time.
When you should not buff
- With thin or soft nails that already bend as it is.
- With an inflamed nail fold or injured skin around it.
- With suspected nail fungus – the dust spreads, and the file cannot be cleaned reliably.
- Directly before applying a building base coat – some polishes adhere less well to a buffed, mirror-smooth surface.
Caring for the buffing file
Blocks and films are consumables: once the finest side no longer produces a shine, it is used up. Tap it out rather than washing it – on most models moisture loosens the coating. Glass versions, by contrast, can be rinsed off and disinfected.
Frequently asked questions
Which side of the buffing file comes first?
Always the coarsest first, then in descending grit. On numbered blocks in order: 1, 2, 3. Anyone starting with the finest is buffing an uneven surface and will get no shine.
How often may nails be buffed?
Every four to six weeks. Every pass removes nail substance; frequent buffing makes the nails thin and flexible.
Can toenails be buffed?
Yes, it works in exactly the same way. The longer, double-sided models sit better in the hand than small blocks.
Does the shine last longer than clear polish?
No. Buffed shine lasts a few days, clear polish longer. On the other hand, buffing is polish-free and can be done at any time.
Buffing file or nail file – what is the difference?
The nail file works on the edge and brings the nail into shape. The buffing file works on the surface and makes it smooth. Neither replaces the other.
More buying guides
- The best nail file – glass, sapphire, metal and ceramic compared
- Emery board or glass file? – when each one is worth it
- Caring for and cleaning a glass file
- Nail cleaner – getting the nail fold clean
- The best nail scissors – shapes and cutting edges compared
- The best manicure set – what belongs in it
Matching categories: Buffing files, All nail files, Glass nail files, Manicure sets
