Prepare chemicals for work application.

Prepare chemicals for work application. is a detailed work activity in O*NET — a concrete unit of work shared across 6 occupations and seen in 8 occupation-specific tasks. It rolls up into the broader work activity Prepare mixtures or solutions. in Performing General Physical Activities .

Detailed work activities are the most granular shared layer in O*NET's work-activity hierarchy (Generalized → Intermediate → Detailed → occupation-specific task). The figures below describe how this activity shows up across the economy and what independent studies measure about AI and this kind of work — not a prediction that the work will be automated.

AI exposure

Of the 8 tasks under this activity that the OpenAI / Eloundou “GPTs are GPTs” study rated, 0 (0%) are flagged as directly exposed to language models (E1) or exposed via model-powered tools (E2).

Exposure estimates overlap with model capabilities — whether a model could speed the task up — not whether the work will be done by software. Observed AI use is augmentation and assistance today, not jobs replaced.

Member tasks

Occupation-specific tasks O*NET maps to this detailed work activity, most important first.

• Mix pesticides, herbicides, or fungicides for application to trees, shrubs, lawns, or botanical crops. · Pesticide Handlers, Sprayers, and Applicators, Vegetation · importance 4.5 · no direct exposure
• Fill sprayer tanks with water and chemicals, according to formulas. · Pesticide Handlers, Sprayers, and Applicators, Vegetation · importance 4.5 · no direct exposure
• Follow procedures for the use of chemical cleaners and power equipment to prevent damage to floors and fixtures. · Janitors and Cleaners, Except Maids and Housekeeping Cleaners · importance 4.2 · no direct exposure
• Mix water and detergents or acids in containers to prepare cleaning solutions, according to specifications. · Janitors and Cleaners, Except Maids and Housekeeping Cleaners · importance 4.0 · no direct exposure
• Direct or perform mixing or application of fertilizers, insecticides, herbicides, or fungicides. · First-Line Supervisors of Landscaping, Lawn Service, and Groundskeeping Workers · importance 3.9 · no direct exposure
• Mix and spray or spread fertilizers, herbicides, or insecticides onto grass, shrubs, or trees, using hand or automatic sprayers or spreaders. · Landscaping and Groundskeeping Workers · importance 3.8 · no direct exposure
• Mix acids, chemicals, or dry cement as required for a specific job. · Wellhead Pumpers · importance 3.8 · no direct exposure
• Spray trees to treat diseased or unhealthy trees, including mixing chemicals and calibrating spray equipment. · Tree Trimmers and Pruners · importance 3.3 · no direct exposure

Occupations that perform this

• Pesticide Handlers, Sprayers, and Applicators, Vegetation
• Janitors and Cleaners, Except Maids and Housekeeping Cleaners
• First-Line Supervisors of Landscaping, Lawn Service, and Groundskeeping Workers
• Landscaping and Groundskeeping Workers
• Wellhead Pumpers
• Tree Trimmers and Pruners

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-prepare-chemicals-for-work-application,
  title  = {Prepare chemicals for work application.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/detailed-activities/prepare-chemicals-for-work-application}
}