Since 1998
About us
Schoonzaak is the webshop brand of Multidiensten DM B.V., the trusted partner for professional cleaning in Katwijk and across the Netherlands since 1998.
Our story
A family business from Katwijk, by the sea
Schoonzaak is the e-commerce brand of Multidiensten DM B.V., the trusted cleaning and hygiene partner of hotels, restaurants, healthcare facilities and offices across Zuid-Holland since 1998. What started as a small family business in Katwijk aan Zee has grown into an operator with its own distribution line for professional cleaning products — a signatory of the Dutch sector code for responsible market conduct and recipient of the OSB Groene Pluim award for sustainable enterprise.
Our shop brings the same quality our cleaning teams use every day directly to your business — with stable pricing, invoice-on-account terms and a team that knows the Bollenstreek inside out.
Head office
Scheepmakerstraat 23
2222 AB Katwijk
What we stand for
What we stand for
People
Affordable — we buy direct from manufacturers, no middlemen. Our purchase savings go back to the customer.
Environment
Sustainable — less plastic, refill concentrates, HACCP-compliant products. Partner of The Ocean Cleanup.
Results
Proven — Code Verantwoordelijk Marktgedrag signatory, OSB Groene Pluim winner, 25+ years of cleaning experience.
Certifications
Demonstrable quality
Let's work together
Order today, delivered tomorrow
Tap into 25+ years of cleaning experience for your own hygiene supply chain.