CHEMICAL COMPATIBILITY

Chemical compatibility checker for commercial cleaning

Cross-check any chemistry pair or chemistry-on-surface combination before mixing, sequencing, or applying to a new substrate. Covers 144 chemistry pairs and 216 chemistry-surface combinations sourced from manufacturer SDS Section 10 data.

12 Chemistries
18 Surfaces
360 Combinations

Chemistry pair

Select from the list or type a product trade name — we'll map it to the active chemistry.

The second chemistry you are mixing with or applying after Chemistry A.

Chemistry on surface

The cleaning chemistry you are applying to the surface below.

Select the substrate you are applying the chemistry to.

Compatibility Status

Pick two chemistries (or a chemistry + surface) to see whether they are safe to mix or apply.

How to use this chemical compatibility checker

  1. Pick your first chemistry. Type directly into the Chemistry A field — you can enter the chemistry category (e.g., "Bleach") or a specific trade name like "Virex" or "TB-Cide." The tool maps the trade name to the underlying chemistry class and shows the match below the field.
  2. Choose a second chemistry, or switch to the Surface tab. For the Chemistry × Chemistry tab, select Chemistry B the same way. If you are applying a product to a floor, counter, or fixture instead, switch to the Chemistry × Surface tab and pick the substrate from the dropdown.
  3. Read the status result. Green (Safe) means no documented hazardous reaction at typical use concentrations. Amber (Sequential/Caution) means a reaction is possible under certain conditions — proceed with PPE and ventilation. Red (Incompatible) means do not mix or apply without a full rinse and ventilation between applications.
  4. Read the explanation. The notes field tells you specifically why — whether it is chlorine gas, enzyme denaturation, surface etching, or another hazard mechanism — and what to do instead.
  5. Print or share the URL. After checking, use the Print button to capture a hard copy for your crew's logbook, or Copy Link to share the exact result. The URL encodes your selections so anyone who opens it sees the same result.

Always verify results against the SDS of your specific product. Formulation variations within the same chemistry class can affect reactivity. This tool reflects typical-use-concentration behavior documented in SDS Section 10.

Methodology

Data source

The 12×12 chemistry pair matrix (144 cells) and the 12×18 chemistry-on-surface matrix (216 cells) were built from four primary sources: manufacturer Safety Data Sheet Section 10 (Stability and Reactivity) for each chemistry class; OSHA Hazard Communication Standard (29 CFR 1910.1200) guidance on reactive chemical hazards; EPA chemistry compatibility references; and industry-standard commercial cleaning manuals including ISSA and APPA guidance documents.

Status thresholds

SAFE: No documented hazardous reaction at typical use-dilution concentrations. SEQUENTIAL: Products are individually safe but should not be applied to the same surface simultaneously — full water rinse between applications required. CAUTION: Reaction possible under specific conditions (elevated temperature, high concentration, prolonged contact, or specific surface types). Proceed with PPE and ventilation. INCOMPATIBLE: Produces a hazardous reaction — toxic gas generation, fire risk, violent exothermic reaction, or permanent surface damage. Do not mix or sequence without complete rinse and ventilation.

Limitations

  • Matrix covers the 12 most common commercial jan-san chemistry classes. Specialty products — specific anionic surfactant blends, proprietary enzyme formulations, novel oxidizer mixtures — may have additional reactivity not captured here.
  • Compatibility data reflects typical use-dilution concentrations (RTU or labeled dilution). Concentrated product handling introduces additional hazards not fully represented in this matrix.
  • Four chemistry classes (Ammonia, Phenolic, PAA, Enzyme) have limited surface-specific data. Those cells display a "no data" status — consult the product SDS directly for those combinations.
  • Always verify against the SDS Section 10 of your specific product. Manufacturer guidance overrides this lookup.

Sources: OSHA Hazard Communication Standard (29 CFR 1910.1200); EPA Safer Choice chemistry program; ISSA — The Worldwide Cleaning Industry Association; APPA Custodial Staffing and Operations Guidelines.

Related tools

PPE Selector by Chemistry Select your chemistry and task — get the specific glove, eye protection, and respirator requirements per OSHA HazCom. Dilution Calculator Enter your concentrate ratio and target volume to get exact ounces of concentrate and water — no conversion tables needed. Floor Care Program Builder Build a complete floor care sequence — strip, clean, rinse, and finish schedule — matched to your floor type and traffic level. Floor Pad Selector Match the right pad color and aggressiveness to your floor type and cleaning task to avoid surface damage.

Shop by category

Cleaning chemistry

Cleaners & Chemicals

Disinfectants, degreasers, descalers, floor strippers, and specialty cleaners for every jan-san application — sourced from leading commercial manufacturers.

Shop Cleaners & Chemicals Safety equipment

PPE & Safety

Chemical-resistant gloves, splash goggles, face shields, and respirators for handling concentrate-strength cleaning products safely.

Shop PPE & Safety Emergency response

Spill Control

Chemical-specific absorbents, neutralizers, and spill kits for managing accidental chemical contact or mixing incidents.

Shop Spill Control

Disclaimer

Spot-test on an inconspicuous area before full application. Manufacturer guidance and your product's SDS Section 10 override this lookup. This tool is a planning aid, not a substitute for proper hazard assessment. Bleach + ammonia, bleach + acid, and peroxide + acid combinations can be life-threatening — never mix without verified neutralization. Educational content only. Always verify results with the manufacturer's Safety Data Sheet (SDS), follow OSHA standards, and consult local regulations before application. Opora Supply is not liable for outcomes resulting from the use of these calculators.

Last reviewed: Matrix: 144 chemistry pairs, 216 chemistry-surface combinations Sources: Manufacturer SDS Section 10, OSHA HazCom, EPA chemistry references All Tools