אפילו אם מסיר הכתמים עובד, העור יכול לדהות.

אם means if.

אפילו אם means even if. It adds the idea that the second part is true regardless of the condition.

So:

• אם מסיר הכתמים עובד... = If the stain remover works...
• אפילו אם מסיר הכתמים עובד... = Even if the stain remover works...

A close alternative in Hebrew is גם אם, which also often means even if.

This is a construct chain (סמיכות) structure.

• מסיר = remover / something that removes
• כתמים = stains
• מסיר כתמים = stain remover
• מסיר הכתמים = the stain remover

In a construct chain, definiteness is usually marked on the second word, not the first.

So:

• מסיר כתמים = a stain remover
• מסיר הכתמים = the stain remover

This often feels strange to English speakers, because English usually marks the at the beginning of the whole phrase.

Yes, literally it is something like remover of the stains, but in natural English we would usually say the stain remover.

Hebrew often builds noun combinations this way, with one noun followed by another noun in a construct relationship.

Yes, עובד can mean works in more than one sense.

Here it means functions / is effective.

So in different contexts:

• הוא עובד בבנק = He works at a bank
• המחשב לא עובד = The computer isn’t working
• מסיר הכתמים עובד = The stain remover works

Hebrew uses the same verb לעבוד for both to work at a job and to function.

Because מסיר הכתמים is grammatically masculine singular.

So the verb agrees with it:

• masculine singular: עובד
• feminine singular: עובדת
• masculine plural: עובדים
• feminine plural: עובדות

Since מסיר is masculine singular, עובד is the correct form.

עור can mean both skin and leather.

The exact meaning depends on context.

In this sentence, because we are talking about stain remover and fading, leather is the most natural meaning.

So:

• עור האדם = human skin
• נעלי עור = leather shoes
• העור יכול לדהות = the leather can fade

יכול means can / is able to.

It is followed by an infinitive:

• יכול לדהות = can fade
• literally: is able to fade

This is a very common Hebrew pattern:

• אני יכול לעזור = I can help
• היא יכולה לבוא = She can come
• העור יכול לדהות = The leather can fade

Again, יכול is masculine singular because העור is masculine singular.

לדהות is the infinitive to fade.

So:

• דהה = faded
• לדהות = to fade

In the sentence:

• העור יכול לדהות = the leather can fade

This verb is often used for colors, fabrics, paint, printed text, and similar things losing strength or brightness.

Hebrew usually expresses can with the verb יכול (be able to), not with a special modal verb exactly like English can.

That is why Hebrew says something more like:

• the leather is able to fade

rather than using a separate helper word.

In natural English, we translate it simply as can fade.

This word order is very natural in Hebrew:

• condition first: אפילו אם מסיר הכתמים עובד
• result/main statement second: העור יכול לדהות

So it means:

• Even if the stain remover works, the leather can fade.

Yes, Hebrew can sometimes reverse the order, just like English:

• העור יכול לדהות אפילו אם מסיר הכתמים עובד

But the version with the even if clause first is clearer and more common in this kind of sentence.

The comma separates the subordinate clause from the main clause.

• אפילו אם מסיר הכתמים עובד = dependent clause
• העור יכול לדהות = main clause

This is similar to English:

• Even if the stain remover works, the leather can fade.

The comma helps show the structure, especially when the even if clause comes first.

Yes, but the meaning would be slightly different.

• מסיר כתמים = a stain remover / stain remover in general
• מסיר הכתמים = the stain remover or a specific stain remover already known in context

So if you are talking about stain remover as a product type in general, מסיר כתמים is very natural. If you mean a particular one, מסיר הכתמים fits better.

Grammatically, יכול לדהות expresses possibility: can fade.

But in context, it also sounds like a warning:

• Even if the stain remover works, the leather may still fade.

So the Hebrew is neutral in grammar, but the overall meaning is cautionary.