How To Care For D&D Dice By Material Type

Dice take a beating at the table—they’ve rolled countless crits, survived coffee spills, and absorbed years of table wear. If you’ve invested in metal, resin, or gemstone sets, you probably want them to stay looking good and rolling fair. The material your dice are made from determines how you should actually care for them, and a few simple habits prevent most damage.

Ceramic dice like the 10d6 Assorted Ceramic Dice Set require slightly gentler handling than acrylic since they’re more prone to chipping on hard surfaces.

Why Dice Maintenance Actually Matters

Beyond aesthetics, proper dice care serves practical purposes. Residue buildup from oils, snacks, and table grime can create microscopic weight imbalances—not enough to make your d20 statistically unfair, but enough to bother you if you notice. More importantly, certain materials like softer resins can develop micro-scratches that cloud transparency over time, while metal dice can tarnish or develop verdigris if stored improperly.

Different dice materials have different vulnerabilities. That gorgeous liquid-core die has different care requirements than your standard Chessex set or those zinc alloy metal dice you picked up. Understanding what you’re working with prevents damage from well-intentioned but inappropriate cleaning methods.

Cleaning Methods by Dice Material

Standard Acrylic and Resin Dice

The workhorses of most collections are acrylic and basic resin dice. These are remarkably durable but still benefit from occasional cleaning. Use lukewarm water with a drop of dish soap—nothing harsh. A soft toothbrush works perfectly for getting into the number engravings where grime accumulates. Rinse thoroughly and dry with a microfiber cloth to avoid water spots.

Avoid alcohol-based cleaners or acetone, which can cloud certain resins or dissolve paint in engraved numbers. If you’ve got particularly stubborn residue, a brief soak in warm soapy water loosens it without risk.

Metal Dice Care

Metal dice—whether aluminum, zinc alloy, copper, or steel—require different handling. These can tarnish over time, developing a patina that some players like and others find unappealing. For routine cleaning, warm soapy water works fine. Dry immediately and thoroughly to prevent water spots or oxidation.

For tarnish removal, use metal-specific polishes appropriate to your dice material. Brass and copper respond well to gentle polishes, while stainless steel needs almost nothing beyond soap and water. Never use abrasive materials like steel wool—even on metal dice, this scratches the surface and ruins enamel fills in the numbers. A silver polishing cloth works wonders for most metal finishes.

Gemstone and Natural Material Dice

Stone dice—whether genuine gemstone or synthetic—are porous and can absorb oils from your hands. Clean these with plain water only, no soap. Some stones like turquoise or lapis lazuli can be damaged by even mild detergents. Pat dry immediately with a soft cloth.

Avoid ultrasonic cleaners despite what you might read about jewelry cleaning. The vibrations can exploit natural fracture planes in stone dice and cause cracking. Similarly, avoid temperature extremes—don’t leave stone dice in a hot car or cold garage.

Specialty Dice (Liquid Core, Inclusions, Sharp Edge)

Liquid-core dice with floating glitter or suspended elements should never be soaked. These are typically sealed, but extended water exposure can compromise the seal over time. Wipe the exterior only with a damp cloth.

Sharp-edge dice with their precision milled faces and crisp corners are beautiful but vulnerable to chipping. Clean these with extra care—no hard scrubbing, just gentle wiping. The sharp corners that give them their distinctive appearance can chip easily if knocked around.

Storage Solutions That Work

How you store dice between sessions matters as much as cleaning. Throwing mixed sets into a bag creates a dice thunderdome where metal dice scratch acrylic ones and sharp edges chip softer materials.

Individual dice bags or sectioned storage boxes solve this problem. Soft fabric bags work well for general storage, but consider compartmentalized boxes for serious collections. This also prevents the eternal problem of mixed sets—nothing worse than realizing mid-session your d8 wandered off to another set.

The Skeleton Ceramic Dice Set brings that gothic aesthetic to your rolls while maintaining the same straightforward ceramic care routine as standard polyhedral sets.

For metal dice specifically, store with silica gel packets if you live in humid climates. This prevents tarnish and corrosion. Stone dice benefit from fabric bags rather than hard containers—the padding prevents chips from impacts.

Avoid storing dice in direct sunlight, which can fade certain resins and dyes over time. A shelf or drawer away from windows preserves color vibrancy.

Rolling Surface Considerations

Dice care extends to how you roll them. Metal dice on bare table surfaces will eventually damage both the dice and your furniture. Dice trays with padded interiors protect metal dice from impact damage and reduce noise. They also keep your dice from launching themselves across the room on particularly enthusiastic rolls.

For stone dice, soft rolling surfaces are essential. These dice are brittle—one bad bounce onto a hard floor can mean a cracked d20. Many players use leather or felt-lined trays specifically for their stone sets.

What to Avoid

Never put dice in the dishwasher, regardless of material. The combination of harsh detergent, high heat, and mechanical action destroys finishes and can warp plastic dice. Similarly, avoid storing dice in extremely hot or cold locations—temperature extremes warp plastic and can crack stone.

Skip the tumbling polish methods sometimes suggested online. These work for rock polishing but are too aggressive for dice with painted numbers and delicate finishes.

Maintaining Legibility

Those crisp painted numbers don’t stay vibrant forever, especially on well-used dice. For dice with paint-filled numbers that are wearing away, you can carefully reapply paint using acrylic paint and a fine brush. Fill the number recess, let it dry, then gently wipe away excess from the surface. This works best on dice you don’t mind potentially ruining—practice on cheap sets first.

For engraved or inked dice where the number itself is wearing smooth, there’s no perfect fix short of replacement. This is normal wear on heavily used dice and honestly adds character.

Building Better Dice Care Habits

The best maintenance strategy is consistent routine care rather than occasional deep cleaning. After each session, wipe down your dice with a dry microfiber cloth before storing them. This removes oils and prevents buildup. Monthly, do a proper cleaning of your active rotation. Dice you don’t use regularly can go longer between cleanings.

Establish a system for organizing sets—when you clean dice, verify you have complete sets and separate any orphaned dice into a communal bin. Future you will appreciate not discovering mid-session that your favorite set is missing a d6.

Creating a dedicated dice care kit simplifies the process. Keep it stocked with microfiber cloths, a soft brush, gentle soap, and appropriate storage. Having everything in one place means you’ll actually maintain your collection instead of putting it off.

For dungeon masters running mass combat encounters, the Bulk 10d10 Assorted Ceramic Dice Set cuts down on repeated rolling and keeps sessions moving smoothly.

Most dice maintenance comes down to knowing what your specific set can handle. Spend a few minutes every few months wiping down your collection and storing them properly, and they’ll stay functional and attractive through years of campaigns. Your dice are tougher than they look—they just need the right care for their material.