Choose between Basis and Grundig. Fixed price and 100% satisfaction guarantee.
Thorough deep cleaning performed by professionals. We adjust the scope to fit your needs and budget.
20 Feb 2026
18 May 2026
14 May 2026
05 Apr 2026
20 Mar 2026
29 Mar 2026
20 Mar 2026
29 Jun 2026
Stine Saatvedt
★★★★★
05 Apr 2026
Great service and experience! Apartment was very clean and service was impeccable! Would recommend!
Our most comprehensive cleaning process – Basis or Grundig.
Both options include cleaning of the entire home. With Basis we prioritise the kitchen and bathroom, while Grundig gives a more thorough clean of the whole home – down to the smallest detail.
The whole home is cleaned – with extra focus on the kitchen and bathroom
Thorough cleaning of the entire home – down to the smallest detail
Tailored after a quick conversation
Not sure which level fits? We offer a free assessment.
Deep cleaning in Oslo goes far beyond a regular weekly clean. The goal is to remove built-up dust, grease and dirt from surfaces that aren't normally cleaned every week – inside cabinets, behind furniture, along baseboards and around technical details.
We offer deep cleaning in two levels: Basis, which covers the most important surfaces in the home, and Grundig, which goes deeper into details, baseboards, doors and interior windows. You choose the level that fits your home and budget.
Deep cleaning is a great fit before holidays, after a season change, or whenever the home needs more than daily upkeep can deliver.
Only need clean windows, not the rest of the home? See our dedicated page on window cleaning in Oslo.
Basis suits those who want a clean home but don't need detailed cleaning in every room. We clean the entire home, with the kitchen and bathroom getting the most attention.
Grundig suits you when the whole home needs a more thorough clean. We work more thoroughly through every room and include details such as baseboards, doors, frames and interior window washing.
We always start with a short assessment of the home to confirm which level – Basis or Grundig – fits best. We then work systematically room by room, always from top to bottom.
With Grundig, we go further into baseboards, doors, inside cabinets and interior windows using a fixed checklist, in addition to everything included in Basis.
After the job is complete, we perform an internal quality check before considering the work finished.
Whether you choose Basis or Grundig, we follow a fixed checklist and internal quality control for every room.
If you're not satisfied with the result, we return and fix it within the agreed timeframe – at no extra cost.
Our satisfaction guarantee on deep cleaning in Oslo means you can book with confidence, no matter which level you choose.
The price of deep cleaning in Oslo depends on the size of the home and the level you choose. The table below shows the difference between Basis and Grundig.
| Basis | Grundig ⭐ | |
|---|---|---|
| Price | lower | +30–50% |
| Room cleaning | general | thorough |
| Kitchen / bathroom | ✓ thorough | ✓ full thoroughness |
| Details, baseboards, doors | – | ✓ |
| Interior windows | – | ✓ |
| Time on site | shorter | longer |
Both packages include cleaning of the entire home. The difference lies in how thoroughly we work through each room. Basis: general cleaning of the whole home + thorough cleaning of the kitchen and bathroom. Grundig: thorough cleaning of the entire home – down to the smallest detail.
Whether you choose Basis or Grundig, our deep cleaning in Oslo follows a defined professional process. The goal isn't just cleaning – it's a result you can actually see and feel.
We clean room by room using internal checkpoints throughout the process, always working from top to bottom.
After completing each area, we perform an internal review, especially for the Grundig level where details, baseboards and interior windows are included.
Basis covers the main surfaces of the home at a lower price. Grundig goes further with full detailing – for most customers, Grundig is the clearly better value when weighing scope against the price difference.
We provide deep cleaning in Oslo with a satisfaction guarantee on both levels. If something isn't as expected, we fix it at no extra cost within the agreed timeframe.
FLYN AS has business liability insurance with If, with cover of NOK 10 million per claim.
Flyn is a legally registered cleaning company in Norway. We offer secure payments through Vipps, card and invoice.
We prefer invoicing, while offering flexible payment options, including Vipps and card.
