Finland’s long and changeable winters make tough demands on boats. If you maintain and care for your boat properly in autumn, spring launching is easy and worry-free. Here are clear, practical instructions – and direct links to accessories from Veneilytarvikekauppa.fi.
1) Wash and protect the outer surfaces before storage
- Rinse salt water, dirt and vegetation off the hull and deck immediately after lifting. A clean surface will stand the winter better and the spring sawing will be smoother.
- Accessories for washing and surface care: boat care & cleaning.
- For engine compartment grease and oil: LIQUI MOLY Engine Compartment Cleaner, 400 ml.
2) Winterising the engine
- Change the engine oil when it is warm and replace the filters as instructed. Flush with fresh water and, if necessary, use the manufacturer’s recommended preservatives and protectants.
- To help you get started in cold and damp weather: Bardahl Quick Start 400 ml.
3) Electrical system and batteries
- Remove the batteries and charge them fully. Store in a cool and dry place, maintenance charging will prolong the life of the battery.
- For home depot or garage easy maintenance charging: the Victron Blue Smart IP65 12V/10A or the more powerful Victron Blue Smart IP65 12V/15A.
- Fixed installation multi-bank charger: Minn Kota 220E, 2×10A.
4) Water and fuel systems
- Empty the freshwater system (tank, hoses, pumps). Keep the taps open to prevent ice from breaking the fittings.
- You can keep the fuel tank full to reduce condensation. If necessary, use additives according to the manufacturer’s instructions.
5) Fittings and textiles
- Rinse and dry sails, ropes and cushions. Store in a dry and airy place to avoid mould.
- Check winches, hinges and locks; lightly lubricate before winter.
6) Winter storage and covers
- A good shelter is airy and durable. Avoid fully sealed solutions – ventilation prevents condensation and mould growth.
- Wide range of tarpaulins, tents and covers: boat covers, tents & tarpaulins.
A quick checklist before the winter break
- Surfaces cleaned and dried (cleaning products used ).
- Engine serviced and protected (if necessary, start-up assistance at the depot for testing).
- Batteries disconnected, fully charged and connected to a maintenance charger (Victron 10A, Victron 15A or Minn Kota 220E).
- Water and septic systems drained, taps open.
- The cover is installed in an airtight manner (choose the appropriate cover).
Order your winter supplies in one place
All the above products and much more can be found quickly at one place: veneilytarvikekauppa.fi. When you equip yourself properly in autumn, spring starts without surprises – and you can get straight to enjoying the water.
Suomi

