Anche se il box è pulito, lo disinfettiamo.

Anche se means even if or although / even though, depending on context.

In this sentence, it introduces a contrast:

Anche se il box è pulito, lo disinfettiamo.
= Even though the stall/box is clean, we disinfect it.

A useful thing to remember is that anche se is a very common, natural way to say although/even though in everyday Italian.

It is an English loanword that Italian uses too, but with an Italian article: il box.

In Italian, borrowed nouns still usually get a grammatical gender and an article. Here, box is treated as masculine singular, so you use:

• il box
• un box
• questo box

Depending on context, box can mean things like a stall, pen, booth, compartment, or garage box.

That depends on context.

In Italian, box can refer to different enclosed spaces, for example:

• a horse stall
• a dog kennel area or pen
• a booth or cubicle
• a garage space

Because the sentence talks about disinfecting it, box here probably means some kind of stall, pen, or enclosed animal space, rather than an ordinary cardboard box.

So the exact English translation changes with context, but the Italian grammar stays the same.

Because pulito must agree with box, and box is treated as masculine singular.

So:

• il box è pulito
• la stanza è pulita

The adjective changes to match the noun’s gender and number:

• masculine singular: pulito
• feminine singular: pulita
• masculine plural: puliti
• feminine plural: pulite

È is the third person singular of essere: is.

So:

• il box è pulito = the box/stall is clean

Be careful not to confuse è with e:

• è = is
• e = and

The accent matters.

The comma separates the first clause from the main clause:

• Anche se il box è pulito,
• lo disinfettiamo.

This is very natural in Italian when a subordinate clause comes first, especially with a contrast like even though.

You may sometimes see punctuation vary in informal writing, but the comma here is normal and helpful.

Lo is a direct object pronoun meaning it.

It replaces il box, so instead of repeating the noun, Italian uses the pronoun:

• Anche se il box è pulito, disinfettiamo il box.
• Anche se il box è pulito, lo disinfettiamo.

So lo = it, referring back to il box.

Because box is masculine singular, the pronoun is lo.

In normal finite verb forms, Italian object pronouns usually go before the verb.

So:

• lo disinfettiamo = we disinfect it
• la vedo = I see her/it
• li conosco = I know them

You would attach the pronoun to the end only in certain cases, such as:

• infinitives: disinfettarlo
• commands: disinfettalo
• gerunds: disinfettandolo

But with a present indicative verb like disinfettiamo, the standard order is lo disinfettiamo.

Disinfettiamo is the present indicative of disinfettare: to disinfect.

It means we disinfect or sometimes we are disinfecting, depending on context.

Here it most naturally means something like:

• we disinfect it
• we still disinfect it
• we disinfect it anyway

The present tense in Italian often covers both a general present and an ongoing present, where English may choose between we disinfect and we are disinfecting.

Because the sentence expresses a general present-time idea:

• è pulito = it is clean
• disinfettiamo = we disinfect it

This sounds like a regular practice or a current procedure: even if it is already clean, we still disinfect it.

Italian often uses the present tense for general truths, routines, and standard practices.

Yes, if it is already clear what it refers to.

Italian often leaves out a noun if the context makes it obvious:

• Anche se il box è pulito, lo disinfettiamo.
• Anche se è pulito, lo disinfettiamo.

The second version is more compact, but only works well if everyone already knows you are talking about the box.

They are similar, because all can mean although / even though, but they are not used in exactly the same way.

Anche se:

• very common
• natural in everyday speech
• usually followed by the indicative

Example:

• Anche se il box è pulito, lo disinfettiamo.

Sebbene and benché:

• more formal or literary
• often followed by the subjunctive

Example:

• Sebbene il box sia pulito, lo disinfettiamo.

So for everyday Italian, anche se is often the easiest and most useful choice.

Yes, that is often a very natural English translation.

The idea of despite that fact is already built into anche se. So in natural English, you might translate the whole sentence as:

• Even though the box is clean, we disinfect it.
• Although the box is clean, we disinfect it anyway.

The anyway is not a separate Italian word here, but it may be added in English to make the contrast sound more natural.