How to Clean Up Vocal Tracks (A Mini Guide for Better Mixes)

TL;DR: Before you reach for any EQ, compressor, or plugin, clean up your vocal tracks first. Remove unwanted sounds, patch gaps with room tone, add fades and crossfades, and deal with breaths, clicks, and background noise. This one step separates amateur mixes from professional ones, and it takes less time than you think.

Here’s something most beginners skip entirely: taking the time to clean up vocal tracks before mixing them.

They record the vocal, drop it into the session, and immediately start reaching for EQ and compression. Then they wonder why the mix sounds messy no matter what they do. There are pops between phrases, mouth clicks in quiet moments, breaths louder than some of the words, and random noises that have no business being in a finished song.

Every problem you don’t fix before mixing gets amplified once you start processing. A compressor makes mouth noises louder. EQ boosts bring out room reflections. Reverb turns a small click into a repeating artifact. The processing doesn’t create these problems. It reveals them.

I’ve been doing this for over 25 years, and I still clean up vocal tracks on every single session. It’s not optional. It’s the foundation that everything else sits on. In this guide, I’ll walk you through the complete process I use to clean up vocal tracks before any mixing begins.

If you’re new to mixing altogether, start with my complete guide to mixing music for beginners first. That covers the full picture. This guide zooms in on one critical piece of it.

Why You Need to Clean Up Vocal Tracks Before Mixing

A raw vocal recording is never just the vocal. It’s the vocal plus everything that happened in the room while it was being recorded. Breaths, lip smacks, saliva clicks, chair creaks, headphone bleed, room reflections, handling noise, the sound of the singer shifting their weight. All of it gets captured by the microphone.

Some of those sounds are fine. A natural breath before a phrase can actually make a performance feel more human. But most of them are just noise. And noise adds up. Every unwanted sound competes with the actual vocal for space in your mix. Multiply that across multiple takes, comped together, and you’ve got a track full of tiny distractions that make the vocal feel unfocused even when the pitch and timing are perfect.

Cleaning up the vocal before mixing means you’re starting from the cleanest possible foundation. Everything you do after that, from EQ and compression to parallel compression and reverb, works better because it’s processing the vocal and nothing else.

Step 1: Listen to the Entire Track First

Before you edit anything, listen to the full vocal from start to finish. Don’t touch the mouse. Just listen. This is the most important part of learning how to clean up vocal tracks properly.

You’re building a mental map of what needs attention. Where are the obvious problems? Where are the gaps between phrases? Are there sections where the recording quality changes because it was a different take? Does the room sound consistent throughout?

Take mental notes (or actual notes). This first pass saves you time because you’ll know what you’re dealing with before you start cutting.

Step 2: Fades at the Start and End

This is the simplest way to clean up vocal tracks and one of the most important steps. Add a short fade-in at the very beginning of the vocal track and a fade-out at the very end.

Why? Because almost every raw recording has a tiny bit of noise, a click, or a pop right at the point where the recording starts and stops. A fade of even just a few milliseconds smooths that out completely. It’s invisible to the listener, but it prevents those sharp transients from making it into your mix.

I do this on every vocal track, every time. No exceptions.

Step 3: Remove Unwanted Sounds Between Phrases

This is where most of the work happens. Go through the track phrase by phrase and listen to what’s in the gaps. You’re looking for anything that shouldn’t be there: clicks, pops, coughs, chair noises, headphone bleed, random thumps, or just plain room noise that’s louder than it should be.

When you find something, cut it out. But here’s the key: don’t just delete the section and leave silence. Dead silence between vocal phrases sounds unnatural. It draws attention to itself because your brain expects to hear the room continuing in the background.

Instead, replace the gap with room tone.

Step 4: Copy Room Tone to Fill the Gaps

Room tone is the natural ambient sound of the space where the vocal was recorded. Every recording has it. Find a short section of “silence” in the track where the singer isn’t singing but the room sound is still there. Copy that section and paste it into any gaps where you’ve removed unwanted sounds.

This makes the edit invisible. The listener hears a continuous, natural-sounding space between phrases instead of jarring cuts between sound and silence. It’s a small detail that makes a huge difference in how professional the vocal sounds.

I demonstrate this exact technique in the video below, where I walk through a real cleanup session step by step:

Step 5: Crossfades Between Edits

Any time you make a cut in the audio, whether you’re removing a sound, pasting in room tone, or joining two different takes together, add a crossfade at the edit point.

A crossfade blends the end of one region into the beginning of the next, eliminating clicks and pops at the edit boundaries. Without crossfades, even a perfectly timed cut can produce an audible click because the waveform doesn’t line up cleanly at the splice point.

Most DAWs let you create crossfades quickly with a keyboard shortcut. In Pro Tools, for example, it’s Command+F (or Ctrl+F on Windows). Get in the habit of crossfading every single edit. It takes two seconds and saves you from problems that would otherwise show up later during mixing, especially once compression starts making everything louder.

Step 6: Deal With Breaths

Breaths are the one area where you need to make a judgment call. Not every breath should be removed. A breath before a big chorus phrase can add emotion and anticipation. A soft breath between lines can make the performance feel human and connected.

But a loud, gasping breath that’s louder than some of the sung words? That needs to go, or at least get turned down.

You have a few options here. You can manually cut breaths and reduce their volume using clip gain, keeping them present but quieter. You can remove them entirely and replace the space with room tone. Or you can use a dedicated de-breathing plugin that detects breaths automatically and lets you reduce their level without manual editing.

De-breathing plugins are a real time-saver on long sessions, especially when you’re working with dialogue or voiceover. For music, I still prefer doing it manually because I want to decide breath by breath what stays and what goes. But the plugins work well if you need to move fast.

Whichever approach you choose, the goal is the same: breaths should support the performance, not distract from it.

Step 7: Strip Silence for Quick Cleanup

If you’re working with a vocal that has long gaps of silence (or near-silence) between phrases, strip silence is a powerful time-saver. Most DAWs have this feature built in.

Strip silence analyzes the track and automatically removes all the sections that fall below a threshold you set. It splits the audio into individual regions, one for each phrase, with the quiet sections removed. From there, you can batch-apply fades to all the regions and clean up anything the algorithm missed.

This is especially useful for spoken word, podcasts, and vocal recordings with lots of pauses. For sung vocals where phrases overlap more or where you want to preserve certain breaths, you’ll still want to go through manually. But strip silence gives you a solid starting point that can cut your editing time significantly.

Step 8: Noise Gates for Consistent Cleanup

A noise gate is a plugin that automatically silences the signal when it drops below a certain threshold. It’s like an automated version of what you do manually when you cut out sounds between phrases.

Gates work well for cleaning up background noise, hum, or bleed that’s consistent throughout the track. When the singer is singing, the gate opens and you hear everything. When they stop, the gate closes and the noise disappears.

The trick with gates is getting the settings right. If the threshold is too high, the gate cuts off the ends of words or quiet passages. If the attack is too slow, the beginning of phrases gets clipped. If the release is too fast, the gate closes abruptly and it sounds unnatural.

I use gates more as a supplement than a replacement for manual editing. They’re great for taming consistent low-level noise, but they can’t make the same nuanced decisions a human can about what should stay and what should go. When you clean up vocal tracks, use gates to handle the bulk of the noise, then go through and refine the results by hand.

Step 9: Noise Reduction for Room Problems

Sometimes the recording was done in a less-than-ideal room and there’s a constant background hum, air conditioning noise, or broadband room noise that’s present throughout the entire track, not just in the gaps.

This is where dedicated noise reduction tools come in. Plugins like iZotope RX are designed for exactly this. They let you capture a “noise profile” from a section of the recording where only the noise is present (no vocal), and then subtract that noise from the entire track.

The results can be impressive, but there’s a catch: push the noise reduction too hard and you’ll introduce artifacts that sound worse than the original noise. A metallic, watery quality that’s immediately obvious. The goal is to reduce the noise enough that it’s no longer distracting, not to eliminate it completely. Subtle application is everything here.

If the room noise is truly bad, it’s almost always better to re-record the vocal in a better environment than to try to fix it in post. No amount of noise reduction will turn a bad recording into a great one. Sometimes the best way to clean up vocal tracks is to go back to the source.

Step 10: Spectral Editing for Surgical Fixes

Spectral editing is the most advanced cleanup technique, and it’s the one you reach for when nothing else works. Tools like iZotope RX let you view the audio as a spectrogram, a visual display of frequencies over time. Instead of seeing a waveform, you see the actual frequency content of the recording laid out in front of you.

This lets you do things that would be impossible with standard editing. You can see a mouth click as a bright vertical line in the spectrogram and erase just that click without affecting the vocal around it. You can spot and remove a single ringing frequency caused by a resonant room. You can even remove a cough that happened during a held note, surgically taking out the cough while leaving the note intact.

It’s incredibly powerful, but it’s also easy to overdo. Every spectral edit removes some of the original audio along with the problem. Use it only when simpler methods won’t work, and always A/B your edit against the original to make sure you haven’t introduced new artifacts.

A Few Rules I Follow on Every Session

After doing this for 25+ years, here are the principles that have stuck with me through every session where I clean up vocal tracks.

First, fix it at the source whenever possible. If you can re-record a section cleanly, that will always sound better than any edit or plugin fix.

Second, don’t over-clean. A completely sterile vocal with zero breaths, zero room sound, and zero human imperfection sounds robotic. Leave some life in there. The goal is to remove what’s distracting, not to remove everything.

Third, always listen in context. A tiny click that’s obvious when you solo the vocal might be completely inaudible once the full mix is playing. Don’t waste time fixing things nobody will ever hear. If you want to understand why mixing in context matters so much, I go deeper on this in my guide to mixing vocals.

Fourth, do all your cleanup before you start mixing. Once you’ve committed to a clean vocal track, don’t go back and re-edit after you’ve already built your mix around it. That’s how you break things.

And fifth, save a backup of the raw, unedited vocal before you start. You can always go back to it if something goes wrong. But you can never un-edit a file you’ve already overwritten.

The Cleanup Checklist

Here’s the order I work through every time I clean up vocal tracks, from start to finish. You can use this as a quick reference for your own sessions:

Listen to the full track first without editing. Add fades at the beginning and end of the track. Go through phrase by phrase and remove unwanted sounds. Replace gaps with copied room tone. Add crossfades at every edit point. Address breaths (remove, reduce, or leave as-is). Use strip silence if there are long gaps to clean up quickly. Apply a noise gate for consistent low-level noise. Use noise reduction if there’s a constant room problem. Use spectral editing for surgical fixes that nothing else can handle.

That’s it. Ten steps. Once you’ve done this a few times, it becomes second nature and the whole process goes fast.

Clean Up Vocal Tracks First, Mix Second

If your mixes have ever felt cluttered or unfocused even when the arrangement is simple, there’s a good chance the problem isn’t your plugins or your technique. It’s the raw material you’re feeding into them. Learning to clean up vocal tracks properly changes everything.

Cleaning up vocals isn’t glamorous. Nobody is going to compliment you on your crossfade game. But it’s the invisible work that makes everything else sound better. Your gain staging works better because you’re not dealing with random peaks from clicks and pops. Your compression sounds more natural because it’s reacting to the vocal, not to mouth noises. Your reverb sounds cleaner because it’s not feeding on artifacts.

Clean vocals in, clean mix out. It really is that simple.

Related Articles

Want to keep learning? Check out these guides:

• How to Mix Vocals (The Right Way) – The complete vocal processing chain, from EQ to parallel compression
• How to Mix Music for Beginners – The full mixing process from start to finish
• What Is Gain Staging? – Get your levels right before you start mixing
• How to Use Reference Tracks – Essential for calibrating your ears on any system
• How to Prepare Your Mix for Mastering – The next step once your mix is done
• Audio Mastering for Beginners – Learn the fundamentals of mastering after your mix is locked

Ready to Go Deeper?

Vocal cleanup is just one step in the full production workflow. If you want to learn the complete process I use on every session, from the first idea all the way to a finished, mastered track, check out the Music Production Masterclass.

I walk you through real sessions, show you how I make decisions at every stage of production, mixing, and mastering, and teach you the techniques that get professional results regardless of your room or gear.

Learn more about the Music Production Masterclass →

About the Author

I’m Adrian Milea, Mixing & Mastering Engineer, Music Producer and Educator with over 25 years of experience. My work has been released by Armada Music and featured in DJ Mag. I teach audio producers how to get professional results without expensive gear or guesswork.

Until next time, Stay Cool and Make Great Music!
-Adrian

Last updated: March 2026