The below article was written by Biological Preparations and published in Tomorrow's FM February 2026 Edition pages 26-27 See here
For facilities managers, sachets have quietly transformed cleaning operations. Compact, pre-measured, and easy to handle, they reduce storage, remove dosing guesswork, and simplify routines. In pressured environments, sachets are a practical alternative to bulky RTUs and complex concentrates.
But convenience alone doesn’t tell the full story. The impact of a sachet extends into hygiene outcomes, operational efficiency, environmental responsibility, and long-term cost control. As standards rise, regulations tighten, and sustainability expectations grow, FM teams must ask: “Does this product help us deliver consistent hygiene, manage risk, and meet sustainability goals without adding operational burden?”
Sachets stand out for tackling common FM challenges that RTUs and concentrates often miss. Pre-measured doses ensure correct application, reducing errors that can compromise hygiene. Lightweight sachets also reduce heavy lifting and strain; particularly for multi-site or large-area teams.
For example, cleaners moving between offices or meeting rooms avoid delays from managing bulky bottles or dealing with spills. Time saved can be invested in more thorough cleaning. Operationally, sachets provide predictable results, safer teams, and less wasted effort.
Ease of use does not automatically deliver strategic value. What sits inside a sachet and how it behaves on and out sites, can have real knock-on effects.
Many traditional sachets rely on water-soluble plastics such as PVOH, PVA, or PVAI. These dissolve in use but are petroleum-based and fragment into microplastics, passing into waterways. Beyond environmental impact, the wrappers can leave a gel-like residue that clings to equipment, lines, or dispensers. This may require adjustments on site and can affect consistency.
Separately, the formulations themselves often require warm water and rinsing to perform effectively. Unlike the wrapper, these steps are necessary to remove chemicals safely. They add labour, consume energy and water, and slow routines, eroding the operational efficiency sachets were designed to deliver. Many traditional formulations also carry hazard classifications, requiring protective measures and careful handling, further impacting operations.
Formulations can also have environmental consequences. Petrochemical-based products can persist beyond use, contributing to aquatic toxicity and wider biodiversity loss, while ingredients such as phosphates may trigger algal blooms that deplete oxygen in waterways.
FM teams might ask: does it matter if sachets already reduce visible plastic and transport emissions compared to RTUs? Increasingly, yes; because hidden operational costs ripple through budgets, staffing, and compliance. Products that look efficient on paper can still increase labour time, energy use, and risk exposure, all of which carry tangible cost, safety, and reputational implications.
1. Cost Pressure and Doing More with Less
FM budgets remain tight. 75% of managers flag budget constraints as their biggest challenge, with 40% experiencing cuts. Rising labour costs and staff shortages mean teams must deliver consistent outcomes with fewer hours.
Cleaning products are no longer judged solely on unit price. Spend must be justified through whole-life costing, demonstrable risk reduction, efficiency gains, and alignment with sustainability and compliance objectives. Sachets can support these goals; but only when their full operational and environmental impact is understood.
2. Beyond the Wrapper: Lifecycle Thinking
Sustainability in sachets requires thinking across the lifecycle:
A sachet may look eco-friendly but still introduce extra steps or inefficiencies. Lifecycle thinking allows FMs to maximise hygiene, efficiency, and compliance simultaneously.
3. Operational Domino Effects
Consider multi-use capability: a sachet designed for versatile application reduces stock, simplifies training, and speeds workflows. Cold-water, no-rinse formulas save time, water, and energy. Selecting the right product creates a domino effect: consistent hygiene, safer staff practices, lower operational costs, and measurable sustainability gains
The concept of sachets isn’t new, yet, neither is the cleaning industry. But as workplaces, hygiene standards, and sustainability expectations evolve, so too must the technology that supports them. The right modern sachets are increasingly developed with operational efficiency, staff safety, and environmental impact in mind.
The market is now looking more closely at how sachets perform across their full lifecycle. Awareness is spreading around issues such as microplastics, energy and water use, and the operational impact of traditional formulations. This has led to a growing interest in innovations that address these challenges: plant-based, biodegradable ingredients replacing petrochemicals; water-soluble paper to eliminate, not just reduce microplastics; cold-water, no-rinse formulas that save time, energy, and water; and versatile designs that allow a single sachet to cover multiple tasks.
These trends show that hygiene standards and sustainability no longer need to be traded off against each other. But identifying the right technology in a market with so many sachet offerings will be key for FMs to address.
For FM’s, sachets should no longer just be a convenient dosing solution. Instead they should be a part of a broader operational and sustainability strategy. Choosing the right product means considering its full lifecycle, from ingredients and manufacturing to transport, in-use performance, and disposal. Key questions to challenge suppliers include:
Overall, FM teams should look beyond convenience and ask: what more can your sachets do to support your wider operational and sustainability strategy? Even small differences between sachets can affect labour, energy use, compliance, and environmental outcomes, particularly for multi-site operations. Evaluating products against these criteria helps identify sachets that truly enhance hygiene, efficiency, and sustainability without trade-off.