Sila cuci tangan dengan baik sebelum makan.

Sila is a polite marker often used in instructions, notices, and formal requests. In this sentence, it works like please in English.

So Sila cuci tangan... means Please wash your hands...

A useful note:

• sila is common on signs and public notices
• in casual speech, people may also use tolong for please

After sila, Malay usually uses the base form of the verb, not the meN- form.

So:

• sila cuci tangan = please wash your hands
• not usually sila mencuci tangan

This is because the sentence is an instruction or polite command, and Malay commonly uses the simpler verb form in that structure.

Yes. Cuci means wash / clean by washing.

In this sentence, cuci tangan means wash hands.

Malay also has basuh, which can also mean wash. In many contexts, cuci and basuh overlap, though usage can vary by region and situation. For washing hands, both may be heard, but cuci tangan is very common.

Malay often leaves out possessive words like your when the meaning is obvious.

So cuci tangan naturally means:

• wash hands
• and in context, it is understood as wash your hands

Malay does this a lot with body parts:

• angkat tangan = raise your hand/hands
• buka mata = open your eyes

If you really want to specify, you can say tangan anda or tangan kamu, but that is often unnecessary here.

Literally, dengan means with, and baik means good / well.

Together, dengan baik means:

• well
• properly
• carefully

In this sentence, it gives the idea of washing your hands properly or thoroughly before eating.

So the sentence is not just saying wash your hands, but wash your hands well.

Malay often uses phrases to express manner, where English might use a single adverb.

For example:

• cuci tangan dengan baik = wash your hands well / properly

Malay does not always form adverbs the way English does. Instead, a phrase like dengan baik is a very common way to express well.

Sebelum means before, and makan means eat / eating.

So sebelum makan means:

• before eating
• or before you eat

Malay often uses the bare verb makan after time words like sebelum without needing an extra word like you or a special -ing form.

Malay often leaves out the subject when it is clear from context.

In an instruction like this, the listener or reader is obviously the person being addressed. So:

• Sila cuci tangan... naturally means Please wash your hands...

This is very normal in commands, notices, and directions.

It sounds polite and fairly formal, and it is especially natural on:

• signs
• notices
• instructions
• public health messages

Because of sila, it has a polite instructional tone.

In casual speech, someone might say something more like:

• Cuci tangan dulu sebelum makan.
• Tolong cuci tangan sebelum makan.

Those sound more conversational.

The word order is:

• Sila = please
• cuci tangan = wash hands
• dengan baik = properly / well
• sebelum makan = before eating

So the structure is basically:

Please + wash hands + properly + before eating

This is very natural Malay word order for a polite instruction.

Yes. That is a very natural English translation.

While dengan baik literally means well or properly, in this hygiene context thoroughly is a good natural translation in English.

Possible English versions include:

• Please wash your hands well before eating.
• Please wash your hands properly before eating.
• Please wash your hands thoroughly before eating.

Yes. Malay verbs do not change form the way English verbs do.

So makan can correspond to:

• eat
• eating
• to eat

The exact meaning depends on context.

After sebelum, makan is understood as eating or you eat:

• sebelum makan = before eating / before you eat

Yes. Some natural alternatives are:

• Sila basuh tangan sebelum makan.
• Sila cuci tangan sebelum makan.
• Cuci tangan dulu sebelum makan.
• Tolong cuci tangan sebelum makan.

Differences:

• sila sounds polite and formal
• tolong is also polite, often more conversational
• dulu adds the sense of first
• basuh may be used instead of cuci in some varieties of Malay

The original sentence is fully correct and especially suitable for a notice or instruction.