Starting or scaling a residential cleaning business doesn't require a huge capital investment — but it does require having the right things in place from the start. Missing a piece of insurance, skipping a COSHH assessment, or trying to manage 20 clients on a spreadsheet are the kinds of gaps that create problems at the worst possible times.
This checklist covers everything a domestic cleaning business needs — organised by category, with guidance on what's essential versus what you can add later.
💡 Key to this guide
Essential — must have before your first client · Recommended — should have within the first month · Optional — useful as you grow
Cleaning equipment
Your equipment needs to be professional-grade — not because domestic cleaners need industrial tools, but because consumer-grade equipment fails under daily professional use far faster than it was designed for.
🧹 Core cleaning equipment
Vacuum cleaner — corded, professional grade Essential
A bagless cyclonic vacuum (Henry, Sebo, Miele) that can handle daily use. Budget £150–£400. Consumer vacuums fail quickly under professional use. Carry spare bags/filters.
A bagless cyclonic vacuum (Henry, Sebo, Miele) that can handle daily use. Budget £150–£400. Consumer vacuums fail quickly under professional use. Carry spare bags/filters.
Flat mop system with reusable microfibre heads Essential
Far more hygienic and efficient than a traditional string mop. A flat mop with colour-coded heads (one per property or surface type) reduces cross-contamination risk.
Far more hygienic and efficient than a traditional string mop. A flat mop with colour-coded heads (one per property or surface type) reduces cross-contamination risk.
Microfibre cloths (minimum 20, colour-coded) Essential
Colour coding (e.g. red for toilets, blue for general surfaces, yellow for kitchens) is a COSHH hygiene requirement and prevents cross-contamination between areas.
Colour coding (e.g. red for toilets, blue for general surfaces, yellow for kitchens) is a COSHH hygiene requirement and prevents cross-contamination between areas.
Scrubbing brushes (bathroom, grout, toilet) Essential
Multiple sizes for different surfaces. Include a dedicated toilet brush that stays at each property if possible, or bring a disposable alternative.
Multiple sizes for different surfaces. Include a dedicated toilet brush that stays at each property if possible, or bring a disposable alternative.
Squeegee (window/shower glass) Essential
A professional squeegee cleans glass streak-free faster than any cloth. Essential for shower screens and mirrors.
A professional squeegee cleans glass streak-free faster than any cloth. Essential for shower screens and mirrors.
Steam cleaner Recommended
Grout lines, oven interiors, tile grouting — a steam cleaner handles what chemicals can't without scratching. Budget £80–£250 for a professional-quality unit.
Grout lines, oven interiors, tile grouting — a steam cleaner handles what chemicals can't without scratching. Budget £80–£250 for a professional-quality unit.
Extendable duster / cobweb brush Essential
Coving, light fittings, top of wardrobes — the things clients most notice when they're not done.
Coving, light fittings, top of wardrobes — the things clients most notice when they're not done.
Cleaning caddy / carry tray Essential
Carry products and tools between rooms efficiently. Colour-coded caddies per property type are ideal.
Carry products and tools between rooms efficiently. Colour-coded caddies per property type are ideal.
Chemicals and COSHH compliance
Every cleaning chemical you use in a client's home is a hazardous substance under COSHH regulations. You are legally required to assess the risks, understand the safety data, and work safely with every product. This applies whether you use your own products or a client's.
🧪 Core cleaning chemicals
Multi-surface cleaner (general household surfaces) Essential
A pH-neutral multi-surface spray safe for all common household surfaces. Avoid anything too acidic or alkaline for general use.
A pH-neutral multi-surface spray safe for all common household surfaces. Avoid anything too acidic or alkaline for general use.
Bathroom cleaner / disinfectant Essential
Choose a product effective against bacteria on sanitaryware. Check compatibility with the surfaces in each property — bleach-based products can damage certain grout and fittings.
Choose a product effective against bacteria on sanitaryware. Check compatibility with the surfaces in each property — bleach-based products can damage certain grout and fittings.
Kitchen degreaser Essential
For hob splatter, extractor fan grease, oven interiors. Use sparingly and ensure good ventilation — many degreasers are alkaline and require gloves.
For hob splatter, extractor fan grease, oven interiors. Use sparingly and ensure good ventilation — many degreasers are alkaline and require gloves.
Limescale remover Essential
Essential in hard water areas. Never mix with bleach. Keep in a clearly labelled container.
Essential in hard water areas. Never mix with bleach. Keep in a clearly labelled container.
Glass cleaner Essential
Window glass, mirrors, shower screens. Streak-free formula. Some professionals use diluted white vinegar as an alternative.
Window glass, mirrors, shower screens. Streak-free formula. Some professionals use diluted white vinegar as an alternative.
Floor cleaner appropriate for surface types Essential
Hardwood, laminate, tile and stone require different products. Using the wrong product can permanently damage flooring. Check with clients about their floor types before starting.
Hardwood, laminate, tile and stone require different products. Using the wrong product can permanently damage flooring. Check with clients about their floor types before starting.
📋 COSHH compliance documents
COSHH assessment for each chemical product used Essential
You must assess the risk of every substance you use. Supplier safety data sheets (available from every product manufacturer) form the basis of your assessment. See our COSHH guide.
You must assess the risk of every substance you use. Supplier safety data sheets (available from every product manufacturer) form the basis of your assessment. See our COSHH guide.
Product safety data sheets (SDS) Essential
Keep the SDS for every product you use — either physically or digitally. You should be able to access these quickly if an incident occurs.
Keep the SDS for every product you use — either physically or digitally. You should be able to access these quickly if an incident occurs.
Safe storage and labelling Essential
All chemicals must be stored in original labelled containers. Never decant into unlabelled bottles. If carrying in a caddy, use colour-coded spray bottles with clear labels.
All chemicals must be stored in original labelled containers. Never decant into unlabelled bottles. If carrying in a caddy, use colour-coded spray bottles with clear labels.
Insurance
🛡️ Insurance requirements
Public liability insurance (minimum £1m cover) Essential
Required before your first job. Covers damage to client property or injury to a third party. Most reputable residential clients and all commercial clients will ask for proof. £1m is the minimum; £2m is more commonly required.
Required before your first job. Covers damage to client property or injury to a third party. Most reputable residential clients and all commercial clients will ask for proof. £1m is the minimum; £2m is more commonly required.
Key holder / key loss insurance Essential if you hold keys
Covers costs if client keys are lost or stolen. Often included as standard in cleaning-specific public liability policies.
Covers costs if client keys are lost or stolen. Often included as standard in cleaning-specific public liability policies.
Employers' liability (minimum £5m) Legal requirement with any employees
The moment you hire anyone — including part-time or casual workers — employers' liability insurance is a legal requirement. Fine of up to £2,500 per day for non-compliance.
The moment you hire anyone — including part-time or casual workers — employers' liability insurance is a legal requirement. Fine of up to £2,500 per day for non-compliance.
Tools and equipment cover Recommended
Covers loss or damage to your cleaning equipment — vacuum, steam cleaner, etc. Often a small add-on to a public liability policy.
Covers loss or damage to your cleaning equipment — vacuum, steam cleaner, etc. Often a small add-on to a public liability policy.
Vehicle insurance — business use class Essential if using vehicle for work
Standard social domestic and pleasure policies do not cover commercial use. You need minimum Class 1 business use on your vehicle insurance.
Standard social domestic and pleasure policies do not cover commercial use. You need minimum Class 1 business use on your vehicle insurance.
Personal protective equipment and uniform
🧤 PPE and workwear
Nitrile gloves (multiple sizes, disposable) Essential
Protect skin from chemicals. Nitrile is preferable to latex due to allergy risk. Keep a range of sizes and replace regularly.
Protect skin from chemicals. Nitrile is preferable to latex due to allergy risk. Keep a range of sizes and replace regularly.
Non-slip, washable work footwear Essential
Non-slip soles protect you on wet floors. Closed toe — open footwear creates injury risk from dropped items and chemical spills.
Non-slip soles protect you on wet floors. Closed toe — open footwear creates injury risk from dropped items and chemical spills.
Branded uniform (polo shirt, tabard or apron) Recommended
Professional appearance builds trust with clients. Branded workwear is also a legitimate business expense (uniform only — not general clothing) for tax purposes.
Professional appearance builds trust with clients. Branded workwear is also a legitimate business expense (uniform only — not general clothing) for tax purposes.
Knee pads Recommended
For bathroom floors, oven cleaning, low-level areas. Reduces cumulative physical wear — important for long-term sustainability.
For bathroom floors, oven cleaning, low-level areas. Reduces cumulative physical wear — important for long-term sustainability.
Software and business administration
💻 Essential software and systems
Scheduling and job management software Essential
Manage recurring bookings, one-off jobs, and any staff rotas. A dedicated cleaning business app handles the recurring patterns (weekly, fortnightly, monthly) that generic calendars do poorly.
Manage recurring bookings, one-off jobs, and any staff rotas. A dedicated cleaning business app handles the recurring patterns (weekly, fortnightly, monthly) that generic calendars do poorly.
Professional invoicing Essential
Create and send invoices, track payment status, chase overdue amounts. Should auto-generate invoices for recurring clients to save weekly admin time.
Create and send invoices, track payment status, chase overdue amounts. Should auto-generate invoices for recurring clients to save weekly admin time.
Income and expense tracking (MTD-ready) Essential
Required for your tax return. From April 2026, businesses earning over £50,000 must use MTD ITSA compatible software for digital record-keeping. Use compliant software from day one.
Required for your tax return. From April 2026, businesses earning over £50,000 must use MTD ITSA compatible software for digital record-keeping. Use compliant software from day one.
Client property records Essential
Access notes, key numbers, alarm codes, pet information, cleaning preferences, parking. This information is critical for consistent service and for any staff covering your clients.
Access notes, key numbers, alarm codes, pet information, cleaning preferences, parking. This information is critical for consistent service and for any staff covering your clients.
Business bank account Essential
Separate personal and business finances from day one. Required for clean bookkeeping and makes your tax return significantly simpler.
Separate personal and business finances from day one. Required for clean bookkeeping and makes your tax return significantly simpler.
Business documents and processes
📄 Client-facing documents and internal processes
Client service agreement / terms and conditions Essential
Sets out what's included in your service, payment terms, notice periods for cancellation, and your liability limitations. Protects both you and the client. Download our residential cleaning contract template →
Sets out what's included in your service, payment terms, notice periods for cancellation, and your liability limitations. Protects both you and the client. Download our residential cleaning contract template →
Key register / key log Essential if holding keys
Record of every key held — client name, property address, key code (not the full address on the key tag), date issued and returned. Required by your key holder insurance and critical for security.
Record of every key held — client name, property address, key code (not the full address on the key tag), date issued and returned. Required by your key holder insurance and critical for security.
New client onboarding checklist Essential
Property walkthrough notes, access details, cleaning preferences, special instructions. Completed before the first clean, stored securely in your client management system.
Property walkthrough notes, access details, cleaning preferences, special instructions. Completed before the first clean, stored securely in your client management system.
Job completion checklist / room-by-room service sheet Recommended
Ensures consistent quality across every clean — particularly useful when training new staff or covering a client for the first time.
Ensures consistent quality across every clean — particularly useful when training new staff or covering a client for the first time.
Complaint and incident procedure Recommended
How you handle client feedback, breakages, and complaints. Having a written process means you respond professionally under pressure, not reactively.
How you handle client feedback, breakages, and complaints. Having a written process means you respond professionally under pressure, not reactively.
✓ Ready to go?
If you can tick everything in the Essential category above, you're ready to operate a compliant, professional residential cleaning business. Everything in Recommended strengthens your professionalism and protects your business as it grows.
Cadi handles scheduling, invoicing, client records and financial tracking in one platform — built specifically for UK cleaning businesses. Join the waitlist →
Cadi handles scheduling, invoicing, client records and financial tracking in one platform — built specifically for UK cleaning businesses. Join the waitlist →