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Sparkle Safety Center

Chemical Compatibility

Reference guide for safe chemical storage and mixing prevention.

NEVER MIX CHEMICALS

This chart is for storage reference only. Never intentionally mix different chemical products. Accidental mixing can create toxic fumes, heat, or explosions.

Acids (Low pH)Caustics (High pH)Bleach / ChlorineSolvents / FuelsOxidizers
Acids (Low pH)
Caustics (High pH)
Bleach / Chlorine
Solvents / Fuels
Oxidizers

Compatible

Safe to store together

Caution

Store with separation

DANGER

Incompatible - Keep Apart

DANGERAcids + Bleach

Creates Chlorine Gas.

  • Causes severe respiratory damage
  • Can be fatal if inhaled
  • Common mistake: Mixing wheel cleaner with mold remover

DANGERAcids + Caustics

Creates Violent Heat / Splashing.

  • Exothermic reaction causes boiling
  • Can melt containers and pipes
  • Causes severe chemical burns