Setting Up Your Paint By Numbers

A Comprehensive Guide 

Starting a paint by numbers kit should feel calm — not chaotic. A good setup is the difference between “this is relaxing” and “why is my paint drying out and why is everything streaky?”

This guide walks you through exactly how to set up your paint by numbers from the moment you open the kit — including workspace, lighting, canvas prep, paint and brush management, and the small habits that make your final artwork look cleaner and more “finished”.

What You’ll Get From This Guide

By the end, you’ll know how to:

• Set up a clean, comfortable painting station (even in a small space)

• Prep your canvas properly (flat, stable, crease-free)

• Keep paint workable (without turning it watery)

• Organise colours so you don’t mix up numbers

• Paint neatly with fewer mistakes — even if you’re a total beginner

What You Need Before You Start

Most kits include the essentials, but the setup extras make things easier.

Essentials (usually included)

• Pre-printed canvas

• Paint pots

• Brushes

• Reference image or printed guide

Highly recommended extras (cheap, high impact)

• Two water jars (one for rinsing, one clean)

• Paper towel or an old cloth

• Good lighting (desk lamp ideally)

• Toothpicks (stirring paint + unclogging lids)

• A flat board (clipboard, cutting board, or thick cardboard)

• Masking tape (optional, to secure canvas edges)

• Tweezers (for lint/pet hair emergencies)

• A timer (optional, to keep sessions short and enjoyable)

Step 1: Choose the Right Spot (Comfort Beats “Perfect”)

Paint by numbers is repetitive by design — you’ll be sitting here a while. Pick somewhere you can stay comfortable.

Ideal setup checklist

• A table that doesn’t wobble

• A chair with decent back support

• Enough room to spread out canvas + paint + water

• Minimal foot traffic (so nobody bumps your elbow)

• Away from food prep and strong breezes (dust and fluff love wet paint)

Tip: If you’re painting at night, lighting matters even more than during the day.

Step 2: Lighting Setup (This Is the #1 Game-Changer)

If your lines look messy or you’re constantly squinting, it’s usually lighting.

Best lighting for paint by numbers

• Bright, white light (neutral daylight-style bulb)

• Light angled from the side, not directly behind you (reduces shadows)

• If you’re right-handed: light from the left. Left-handed: light from the right.

Quick hack

If you only have overhead lighting, add a desk lamp positioned slightly above the canvas and off to the side.

Step 3: Unbox and Organise Everything First

Before you paint a single number:

1. Lay out the canvas and reference image

2. Arrange paint pots in numerical order

3. Check brushes (you’ll likely have a small, medium, and larger one)

How to organise paint pots (simple system)

• Put paints in rows: 1–10, 11–20, 21–30 etc.

• Keep the lid facing upward so the number is visible

• If numbers are tiny: place a small sticky note next to the pot with a larger number written on it

This prevents the most common beginner mistake: using the wrong colour.

Step 4: Prepare the Canvas Properly

If your canvas arrived rolled

Rolled canvas is normal — it just needs flattening.

Best method (safe and easy):

1. Unroll the canvas gently

2. Place it face-up on a clean surface

3. Put a clean sheet of baking paper on top (protects the print)

4. Press under a few heavy books for several hours (overnight is best)

Optional but helpful: mount it to a board

Mounting makes painting easier and reduces warping.

• Tape the edges to a board, or

• Use bulldog clips on the sides (avoid clipping the artwork area)

Why this matters: A stable canvas = cleaner lines and less frustration.

Step 5: Prep Your Paint (Don’t Skip This)

Acrylic paint separates over time — even inside small pots.

Do this for each new colour

1. Open the pot

2. Stir with a toothpick for 10–15 seconds

3. Check consistency:

   • Too thick? Add 1–2 drops of water and stir well

   • Too runny? Leave open for a few minutes and stir again

Rule: Add water slowly. One drop at a time.

Pro tip: decant a little paint

Instead of painting directly from the pot, scoop a tiny amount onto a plastic lid or palette. It reduces drying-out and keeps the pot cleaner.

Step 6: Set Up Your Brush Station (So Colours Stay Clean)

The two-jar method

• Jar 1: first rinse (gets the bulk of paint out)

• Jar 2: clean rinse (keeps colours bright)

Paper towel habit

After rinsing, wipe the brush lightly on paper towel.
This prevents accidental watery streaks and keeps paint from turning muddy.

Step 7: Understand Your Brushes (And When to Use Each)

Basic brush guide

• Small round (size 0–1): outlines, tiny shapes, crisp edges

• Medium round: general cells, most sections

• Flat/filbert: big areas and smoother coverage

Key technique: “Edge first, then fill”

To keep lines neat:

1. Paint the edges of the cell with a small brush

2. Fill the middle with a medium brush

This one habit instantly improves results.

Step 8: Choose a Painting Order That Makes Life Easier

There’s no single right way — but some orders reduce mistakes.

Most beginner-friendly approach

1. Start with larger, simpler sections (build confidence)

2. Work one colour at a time (reduces brush washing)

3. Move top to bottom (avoids smudging with your hand)

Light vs dark first?

• Light colours first helps with coverage and hiding printed lines

• Dark colours first can be satisfying but may cause smudges if you rest your hand

If you’re unsure: start light-to-mid tones first.

Step 9: How to Avoid the Most Common Setup Mistakes

Mistake: paint drying out fast

Fix: open one pot at a time; close immediately after use.

Mistake: streaky, patchy paint

Fix: two thin coats beat one thick coat.

Mistake: numbers still visible

Fix: let it dry, then do a second coat (especially with pale colours).

Mistake: messy edges

Fix: use a smaller brush on edges + stabilise your hand (rest your wrist on paper towel).

Step 10: Create a “Session Routine” You Can Stick To

Paint by numbers is best when it’s consistent and low-pressure.

Ideal session rhythm

• 30–60 minutes per session

• Stop when you’re tired (mistakes multiply when you push)

• End each session by:

  • Closing all paint pots

  • Rinsing brushes thoroughly

  • Covering the canvas (prevents dust)

Quick Setup Checklist (Copy/Paste)

• Table + comfortable chair

• Bright lamp angled from the side

• Two water jars + paper towel

• Canvas flattened and mounted (optional but recommended)

• Paint pots stirred and organised in number order

• Toothpicks ready for stirring

• Brush station set up (small + medium within reach)

• Plan your painting order (top-down + one colour at a time works well)

FAQ: Setting Up Paint By Numbers

Do I need to prime the canvas?
Usually no. Most paint-by-numbers canvases are ready to paint. If you notice heavy texture or the print is very dark, focus on thin layers and expect a second coat for light colours.

Should I paint directly from the pot?
You can, but decanting a little paint onto a palette/lid can help prevent drying-out and keep the pot cleaner.

How do I stop paint from drying out while I work?
Open one pot at a time and close it as soon as you’ve loaded your brush. Keep your session organised.

What if my canvas is wrinkled?
Flatten it under books overnight before you paint large areas.

Do I need fancy brushes?
Not necessary, but having one good small detail brush makes a big difference.

Optional: Make Your Setup Feel “Premium” (Without Spending Much)

• Add a cheap clip-on desk lamp

• Use a board + tape for a stable “painting platform”

• Keep a small container for brushes (so they don’t roll away)

• Play music, set a timer, and treat it as a proper wind-down ritual