Concentrated washing up liquid for site welfare units, construction compound canteens, and general janitorial cleaning across commercial and industrial facilities.
- Concentrated surfactant formula, effective in small doses per wash
- Neutral pH, safe on crockery, glassware, and stainless steel sinks
- Biodegradable surfactant formulation
Washing Up Liquid
Concentrated washing up liquid for site welfare units, construction compound canteens, and general janitorial cleaning across commercial and industrial facilities.
- Concentrated surfactant formula, effective in small doses per wash
- Neutral pH, safe on crockery, glassware, and stainless steel sinks
- Biodegradable surfactant formulation
Washing Up Liquid - 500ml to 1 Litre
Concentrated washing up liquid for site welfare units, construction compound canteens, and general janitorial cleaning across commercial and industrial facilities. Formulated as a concentrated surfactant blend with a neutral pH, it cuts through food residue, grease, and general kitchen soiling on crockery, glassware, and utensils without degrading the surfaces it cleans. Available in 500ml for welfare unit counter use, 1 Litre for general site facilities, and 5 Litre for high-volume replenishment on larger projects.
How concentrated formula reduces restocking frequency on site
A ready-to-use washing up liquid runs out quickly in a busy site welfare canteen where multiple operatives are using facilities across shifts throughout the day. Frequent restocking adds cost and admin burden, and running dry mid-shift is an avoidable disruption on a managed site. A concentrated formula means less product is needed per wash cycle, each container goes significantly further than a standard ready-to-use alternative, and the 5 Litre format provides a bulk replenishment option that reduces restocking frequency across the full project duration.
Key Features
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Concentrated formula: A small amount per wash cuts through grease and food residue on crockery, utensils, and cookware without requiring a large dose, reducing cost per wash compared with ready-to-use products.
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Neutral pH: Does not attack glassware glazes, ceramic finishes, or stainless steel sink surfaces, making it appropriate for the full range of crockery and utensils found in a welfare unit or site canteen.
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Biodegradable surfactant formulation: Meets standard site disposal requirements for foul water drainage systems when used as directed.
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Fragranced: Clean fragrance without harsh chemical odour in the welfare unit canteen environment.
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GHS07 classified at concentrate: Requires eye protection when handling undiluted.
Who is this for
Trades and roles:
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Site managers
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Welfare unit operatives
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Facilities managers
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Procurement teams
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Compound managers
Industries:
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Construction
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Civil engineering
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Utilities and groundworks
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Industrial and manufacturing
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Facilities management
Specifications
| Specification | Detail |
|---|---|
| Product Name | Washing Up Liquid |
| SKU / Product Code | JLWUL |
| Product Type | Concentrated liquid detergent |
| Application | Manual hand dishwashing — crockery, glassware, cutlery, utensils, cookware |
| Formula | Concentrated surfactant blend |
| Surfactant Content | Anionic surfactants 5–10%, nonionic surfactant |
| pH | Neutral |
| Fragrance | Fragranced |
| Biodegradable | Yes |
| Hazard Classification | GHS07 — Eye Irrit. 2: H319 (causes serious eye irritation at concentrate) |
| Signal Word | Warning |
| Storage | Cool, dark place. Keep container tightly closed. Away from heat and incompatible materials. |
| Sizes Available | 500ml (JLWUL01), 1 Litre (JLWUL02), 5 Litre (JLWUL05) |
| Packaging Type | Bottle (500ml, 1 Litre); Jerrycan (5 Litre) |
Compatibility
| Application or Surface | Status |
|---|---|
| Crockery and ceramics | ✓ Compatible |
| Glassware | ✓ Compatible |
| Cutlery and utensils | ✓ Compatible |
| Pots, pans, and cookware | ✓ Compatible |
| Stainless steel sinks (neutral pH) | ✓ Compatible |
| Light surface wiping (diluted) | ✓ Compatible |
| Automatic dishwasher machines | ✗ Not recommended |
| Sanitisation or disinfection tasks | ✗ Not recommended |
| Regular use as hand soap | ✗ Not recommended |
| Strong oxidising agents or strong acids | ✗ Not recommended |
Who is this for
Site managers and welfare operatives responsible for maintaining canteen and kitchen facilities within construction compound welfare units will find the 500ml and 1 Litre formats suited to daily counter dispensing, whilst procurement teams managing multiple sites typically order the 5 Litre format as a bulk replenishment line. Facilities managers overseeing industrial compound kitchens and break rooms will find the concentrated formula straightforward to integrate into standard janitorial supply schedules alongside complementary cleaning products.
Typical applications
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Washing crockery, mugs, plates, and bowls in site welfare unit canteens at the end of meal breaks and shift changes throughout the working day.
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Cleaning cooking utensils, pots, and pans in construction compound kitchen facilities used by operatives for on-site meal preparation.
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General surface wiping on canteen worktops and preparation areas when diluted in water, as part of routine welfare unit maintenance.
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Dishwashing in temporary site offices equipped with a sink and basic kitchen facilities serving small teams over extended project durations.
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Routine cleaning of cutlery and glassware in welfare units operating across multiple shift patterns throughout the working week.
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Bulk replenishment for large welfare compounds where the 5 Litre container reduces restocking frequency compared with multiple smaller bottles ordered separately.
How to use
Step 1: Fill the washing up bowl with warm water.
Step 2: Add a small amount of washing up liquid directly to the water. A small dose is sufficient, the concentrated formula produces a working lather with minimal product. Over-dosing wastes product and requires more rinsing.
Step 3: Wash crockery, glassware, and utensils in the soapy water using a washing up brush or sponge.
Step 4: Rinse all washed items thoroughly with clean water to remove detergent residue before use.
Step 5: For welfare unit counter dispensing, decant from the 5 Litre container into a 500ml counter bottle as required. Pour slowly to avoid splashing.
Common mistakes
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Using too much product per wash: concentrated formula requires only a small dose per bowl. Over-dosing wastes product significantly, increases cost per wash, and requires longer rinsing of items.
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Not rinsing items thoroughly: detergent residue left on crockery or mugs affects the taste of food and drink. All items should be rinsed in clean water after washing, not left to dry with soap film.
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Leaving containers open between uses: washing up liquid can thicken and attract contamination if lids are left off. Keep all containers securely sealed when not in use.
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Using as a hand soap substitute: this product is formulated for dishwashing, not skin washing. Repeated skin contact with washing up liquid causes dryness and can lead to skin cracking over time. Use a dedicated hand soap for hand hygiene on site.
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Storing incorrectly on site: keep away from heat sources, direct sunlight, strong oxidising agents, and strong acids. Store in a cool, dark location.
Safety
GHS07 classified (H319): causes serious eye irritation at concentrate. Wear safety glasses or goggles when handling undiluted product, particularly when dispensing from the 5 Litre container. If eye contact occurs, rinse with running water for a minimum of 15 minutes and consult a doctor. Do not ingest. Keep out of reach of children.
Maintenance
Secure lids tightly after each use to prevent thickening and contamination. Store containers in a cool, dark location away from direct sunlight and heat sources. Check containers for damage or leakage before use and replace any damaged packaging immediately. The 5 Litre container has a carry handle for safe pouring when refilling counter bottles.
Frequently Asked Questions
Q: What is this washing up liquid suitable for in a construction site welfare unit?
A: This concentrated washing up liquid is formulated for the manual washing of crockery, glassware, cutlery, and cooking utensils in welfare unit canteens, site compound kitchens, and similar facilities. The neutral pH makes it safe on standard crockery, ceramic finishes, and stainless steel sinks. It is not a substitute for a disinfectant or sanitiser, for sanitisation tasks on site, a separately specified biocide should be used and referenced in the COSHH assessment.
Q: Is this product safe once diluted?
A: Once diluted in a bowl of warm water per label instructions, this product presents no significant hazard. The concentrated product carries a GHS07 classification (H319: causes serious eye irritation) at full strength. Wear safety glasses when handling undiluted, particularly when decanting from the 5 Litre container. Rinse all washed items thoroughly with clean water after washing to remove detergent residue before use.
Q: What is this product NOT suitable for?
A: This product is not suitable for use in automatic dishwasher machines, it is formulated for manual hand dishwashing only and will produce excess foam in machine wash cycles. It is not a registered biocide and must not be used where disinfection or sanitisation is required. It is not recommended for regular use as a hand soap substitute, as repeated skin contact causes dryness. Do not use with or store near strong oxidising agents or strong acids.
Q: How much product should I use per wash?
A: Because this is a concentrated formula, a small amount per bowl is all that is needed. Exact dose depends on the level of soiling and water volume, but the principle is: start with a small squeeze and add more only if the lather does not hold through the wash cycle. Over-dosing is the most common waste issue with concentrated products and significantly increases cost per wash.
Q: Does this washing up liquid biodegrade?
A: Yes. The surfactant formulation is biodegradable, and the product can be disposed of to foul water drainage in diluted form consistent with standard waste disposal practice.
Q: How long will a 5 Litre container last in a welfare unit?
A: Usage varies with the number of operatives and meal sittings per day. A concentrated formula used correctly, with a small dose per bowl, will last considerably longer than an equivalent volume of ready-to-use product. For a busy welfare unit serving 10 to 15 operatives across two or three meal breaks daily, a 5 Litre container represents a meaningful reduction in restocking frequency compared with multiple 500ml purchases.
Q: How should this product be stored on site?
A: Store in a cool, dark location away from direct sunlight and heat sources. Keep all containers tightly sealed when not in use. Do not store near strong oxidising agents or strong acids. The 5 Litre container is suitable for storage in a welfare unit supply cupboard or site cleaning store. Inspect containers for damage or leakage before each use.
