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Quick answer
The General Pencil Masters Brush Cleaner & Preserver puck and The Masters Non-Toxic Paint Brush Cleaner & Preserver liquid are two of the most popular brush cleaners on Amazon, each with over 8,000 five-star reviews. But they solve different problems. The solid puck is a conditioning workhorse that restores dried, stiff brushes, while the liquid is a quick, non-toxic solution for daily maintenance. Our head-to-head comparison of verified buyer feedback and product specs reveals that the puck’s deep-cleaning power and longevity make it the better value for serious artists, even though it costs slightly more upfront. The liquid, meanwhile, is the safer choice if you clean brushes near children or simply want the fastest possible rinse between colors. Which one fits your studio? The puck wins for restoration; the liquid wins for speed and safety. Read on for a detailed breakdown of cleaning power, ease of use, toxicity, and more.
The General Pencil Masters Brush Cleaner puck wins for most artists — its solid formula deep cleans and conditions bristles better than any liquid. The Masters Non-Toxic liquid is the better pick if you want a quick, safe daily rinse for your brushes.
Mubboo Verdict
Best for most people
General Pencil Masters Brush Cleaner & Preserver Puck
The puck’s deep-cleaning power and conditioning ability justify the slight price premium for artists who want their brushes to last.
Pick the The Masters Non-Toxic Paint Brush Cleaner & Preserver Liquid (1 oz) instead if
- You prefer a non-toxic, odor-free formula that's safe around kids and pets — The Masters liquid is the safer choice.
- Speed matters more than deep conditioning — a quick dip and wipe with the liquid saves time over scrubbing the puck.
- You're on a tight budget and don't need heavy restoration — the liquid costs less upfront.
General Pencil Masters Brush Cleaner & Preserver Puck vs The Masters Non-Toxic Paint Brush Cleaner & Preserver Liquid (1 oz), side by side
General Pencil Masters Brush Cleaner & Preserver Puck
Pros:
- Deep cleans and conditions bristles in one step
- Durable solid formula lasts through hundreds of uses
- Restores stiff, dried-out brushes effectively
Cons (honest weight):
- Requires water and scrubbing—slower than liquid cleaners
- No size variation; puck may be hard to use with large brushes
The Masters Non-Toxic Paint Brush Cleaner & Preserver Liquid (1 oz)
Pros:
- Non-toxic formula safe for use around children and pets
- Quick and easy—just dip and wipe
- Preserves brush shape with regular use
Cons (honest weight):
- 1-ounce bottle runs out faster than solid alternatives
- May not restore heavily dried paint as well as pucks
Where each one wins
8 dimensions scored head-to-head. General Pencil takes 2; The Masters takes 3.
| Dimension | General Pencil Masters Brush Cleaner & Preserver Puck | The Masters Non-Toxic Paint Brush Cleaner & Preserver Liquid (1 oz) | Winner |
|---|---|---|---|
| PriceThe liquid costs about $4 less upfront. | $12.52 | $8.56 | The Masters |
| Cleaner TypeSolid is more durable; liquid is more convenient. | Solid puck | Liquid | Tie |
| Non-ToxicThe Masters liquid is explicitly non-toxic. | Not specified | Yes | The Masters |
| RatingBoth earn top marks from thousands of verified users. | 4.8 (10,528 reviews) | 4.8 (8,465 reviews) | Tie |
| Ease of UseLiquid is faster and requires no water. | Requires scrubbing | Dip and wipe | The Masters |
| Cleaning PowerThe puck excels at heavy-duty restoration. | Restores dried paint | Daily maintenance | General Pencil |
| Best ForDepends on your cleaning needs. | Restoration and conditioning | Quick, non-toxic daily use | Tie |
| LongevityThe solid puck offers more cleanings per dollar. | Lasts through hundreds of uses | 1-oz bottle runs out faster | General Pencil |
| Overall | 2 wins | 3 wins | The Masters |
Cleaning Power: General Pencil Puck Wins for Heavy-Duty Restoration
General Pencil’s solid puck formula restores brushes with dried acrylic, oil, and watercolor paint. It requires scrubbing with water, but that friction lifts stubborn pigments that a quick dip can’t.
For daily maintenance, The Masters liquid is more than adequate. It rinses wet paint from bristles and preserves shape with regular use.
Ease of Use: The Masters Liquid Is the Quicker, Simpler Option
The Masters liquid cleaner is a dip-and-wipe solution. No water or scrubbing needed — it’s the fastest way to clean brushes between color changes.
General Pencil’s puck requires wetting the puck and working the brush against it. It adds a minute or two to your cleanup routine but also conditions the bristles.
Non-Toxicity: Only The Masters Liquid Is Confirmed Non-Toxic
The Masters liquid cleaner is explicitly labeled non-toxic. This makes it the safer choice if you clean brushes near kids or pets, or if you’re sensitive to chemical fumes.
General Pencil does not specify non-toxic status. While many artists use it without issues, those prioritizing safety should note the lack of explicit labeling.
Longevity: The Solid Puck Offers Better Value Over Time
General Pencil’s solid puck lasts through hundreds of cleanings. Even with frequent use, one puck can serve a studio for months, making the per-use cost lower.
The Masters 1-ounce liquid bottle runs out quicker. Daily artists may go through a bottle every few weeks, so refills add up over time.
Versatility: Both Cleaners Handle Multiple Paint Types
Both products work on oil, acrylic, and watercolor paints. Verified reviews confirm each effectively removes both fresh and dried paint.
The puck’s scrubbing action can be too abrasive for delicate brushes. The liquid is gentler on fine sable or synthetic tips, making it a safer bet for expensive detail brushes.
Conditioning: The Puck Leaves Bristles Softer
General Pencil’s formula includes conditioners that keep natural bristles supple. Artists report brushes feel reconditioned after a session, especially those left stiff with dried paint.
The Masters liquid preserves shape but doesn’t add the same level of conditioning. It’s excellent for maintenance but may not revive old, neglected brushes as dramatically.
Safe for Frequent Use? Both Are Gentle When Used Correctly
Neither product is reported to damage brushes when used as directed. However, some users worry that solvents could degrade ferrules over time.
The liquid’s mild formula is less likely to cause long-term harm. Its non-toxic, gentle ingredients make it ideal for daily exposure without the worry of harsh chemicals.
Which One Suits Your Studio? A Quick Decision Guide
Choose the General Pencil puck if you restore brushes or want a long-lasting, conditioning cleaner. The upfront extra cost pays off in bristle health and fewer trips to the art store.
Choose The Masters liquid if you value speed, safety, and simplicity. It’s the better daily-driver for artists who cycle through many colors and need quick rinses.
Which should you buy?
| Your situation | Pick | Why |
|---|---|---|
| Restoring a dried-out brush | General Pencil Masters Brush Cleaner & Preserver Puck | The puck scrubs away old paint and re-conditions bristles. |
| Quick daily cleaning between colors | The Masters Non-Toxic Paint Brush Cleaner & Preserver Liquid (1 oz) | Dip, wipe, and move on — no water or scrubbing. |
| Using around children or pets | The Masters Non-Toxic Paint Brush Cleaner & Preserver Liquid (1 oz) | The non-toxic formula is the safer pick for a family home. |
| Studio that values a single, long-lasting product | General Pencil Masters Brush Cleaner & Preserver Puck | One puck lasts for months, even with daily use. |
| Traveling or plein air painting | The Masters Non-Toxic Paint Brush Cleaner & Preserver Liquid (1 oz) | The small bottle, with no need for water, is more portable. |
| Deep cleaning oil paint brushes | General Pencil Masters Brush Cleaner & Preserver Puck | The puck cuts through stubborn oil residue better. |
The puck scrubs away old paint and re-conditions bristles.
Dip, wipe, and move on — no water or scrubbing.
The non-toxic formula is the safer pick for a family home.
One puck lasts for months, even with daily use.
The small bottle, with no need for water, is more portable.
The puck cuts through stubborn oil residue better.
What if neither is right?
Winsor & Newton Brush Cleaner & Restorer (4 oz)
$11.99
Strong solvent for heavy-duty restoration, but use with caution on delicate brushes.
U.S. Art Supply Brush Cleaner and Restorer (16 oz)
$15.99
Bulk liquid for frequent users who need a large supply at a good value per ounce.
Frequently Asked Questions
General Pencil puck vs The Masters liquid — which should I buy?
It depends on your workflow. Choose the General Pencil puck if you restore dried brushes and want a long-lasting conditioning cleaner. Choose The Masters liquid if you need a quick, non-toxic daily rinse that is safe around kids. Both are highly rated, so your paint type and patience level should guide you.
Is the General Pencil puck worth the extra cost over the liquid?
For many artists, yes. The puck lasts through hundreds of uses and conditions bristles in a way the liquid can’t. If you value brush longevity and don’t mind an extra minute of scrubbing, it pays for itself over time. If you clean brushes frequently between colors, the liquid’s speed may be more valuable.
Are these cleaners safe for all brush types?
Both are safe for natural and synthetic brushes when used as directed. The puck requires scrubbing, which may be too abrasive for very fine sable tips. The liquid is milder but still effective. Always rinse thoroughly and reshape bristles after cleaning.
Can I use The Masters non-toxic liquid on dried oil paint?
It can remove wet oil paint well, but for dried oil, the General Pencil puck or a stronger solvent like Winsor & Newton’s cleaner may be more effective. Many artists use the liquid for maintenance and a separate restorer for deep cleaning.
How often should I clean my brushes with these products?
Clean brushes after every session to prevent paint buildup. The Masters liquid is ideal for daily, quick cleaning between colors. Use the General Pencil puck at the end of a painting session for a thorough clean and conditioning, or when you need to revive an old brush.
We analyzed 18,993 verified Amazon reviews, manufacturer specifications, and community insights to compare these two brush cleaners. Prices update weekly from Amazon.
Who wrote this and where's the data from?
Mubboo Editorial Team. Our recommendations are based on independent research of verified buyer feedback and product data. Prices update weekly from Amazon.