Toiletries
Discover our wide selection of different toilet chemicals and cleaners, designed specifically for boaters.Toiletries -ryhmän tuotteet

MultiMarine Toilet Fresh has a mild and pleasant scent and is not harmful to metals, plastics or rubber.
- Reduces odors
- Environmentally friendly
- Available in 1L and 2.5L packages
- Size 1L

MultiMarine Toilet Fresh has a mild and pleasant scent and is not harmful to metals, plastics or rubber.
- Cleans and prevents odors
- For septic tank
- Pleasant scent

- Bottle size: 1 liter
- Pre-dosing: 1dl
- Maintenance dose: 10ml / 10L
- Eco-friendly, non-toxic
- Prevents odors and breaks down pulp


Dosage
- Below 20°C use 50ml / 1 liter of water
- Above 20°C use 70ml / 1 liter of water
- One pack lasts up to 15 servings


Aqua Kem Blue Concentrated is Thetford's best-selling and most well-known product. An effective sanitary liquid for the waste tank, chemical toilets and daily use.
- Reduces unpleasant odors
- Stimulates the breakdown of solids and toilet paper, making emptying easier
- Reduces gas buildup
- Keeps the waste container clean
- Lasts on average 4-5 days
- Protects moving parts and extends the life of the waste container
Remember that portable toilets are made of plastic and have several parts (seals, foam) that require special products for maintenance. Thetford products are specially developed to ensure the safe cleaning of these specific parts and the trouble-free and comfortable use of your portable toilet for a long service life. Regular cleaning agents can cause permanent damage to the toilet seat seals and other parts.
- Concentrate
- Sanitary liquid
- For chemical toilets
- Pine scented

Aqua Kem Blue Concentrated Lavender is an effective sanitary liquid for the waste tank of a chemical toilet for daily use.
- Reduces unpleasant odors, fresh lavender scent
- Stimulates the breakdown of solids and toilet paper, making emptying easier
- Reduces gas buildup
- Keeps the waste container clean
- Lasts on average 4-5 days
- Protects moving parts and extends the life of the waste container
Remember that portable toilets are made of plastic and have several parts (seals, foam) that require special products for maintenance. Thetford products are specially developed to ensure the safe cleaning of these specific parts and the trouble-free and comfortable use of your portable toilet for a long service life. Regular cleaning agents can cause permanent damage to the toilet seat seals and other parts.
- Concentrate
- Sanitary liquid
- For chemical toilets

The world's best pre-dosed, water-soluble toilet products.
- Correct dosage every time with pre-dosed bags
- Concentrated powder dissolves solids in the waste container
- Keeps the waste container smelling good
- "Helping hand" for easy emptying of the waste container
- Prevents gas buildup
- Change every 4-5 days
- Available in packs of 15 bags
Remember that portable toilets are made of plastic and have several parts (seals, foam) that require special products for maintenance. Thetford products are specially developed to ensure the safe cleaning of these specific parts and the trouble-free and comfortable use of your portable toilet for a long service life. Regular cleaning agents can cause permanent damage to the toilet seat seals and other parts.
Dispense 1 sachet into a 20 litre waste container and add 2-3 litres of water. 1 sachet lasts up to 5 days. Empty the container into the designated area and then rinse thoroughly with clean water. Store Aqua Kem Blue sachets in a cool, dry place, away from direct sunlight. The product is guaranteed to be effective until the date stated on the packaging.
- Tablets 15pcs
- Breaks down waste
- Fragrant

A green version of Thetford's Aqua Kem®, the most popular toilet additive! An environmentally friendly and easy-to-use toilet liquid for the waste tank.
- Environmentally conscious green liquid for waste container
- Strong formula that breaks down waste and toilet paper
- Keep the waste container smelling good
- Environmentally friendly features
- Septic tank safe (Test ISO 11734)
- Change every 4 days
Aqua Kem Green is an environmentally conscious toilet fluid that can be emptied into a septic tank (test ISO 11734). Aqua Kem Green lasts on average about 4 days and only freezes below -20 degrees.
- Concentrate
- Fragrant
- To the waste container

Aqua Rinse Plus combines efficiency with freshness. It provides a more effective rinse and keeps the rinse water clean. Enjoy a refreshing holiday with Thetford Aqua Rinse Plus!
- Forms a protective layer to prevent the accumulation of bacteria
- Very effective for more even rinsing
- Improved formulation keeps rinse water clean
- Lubricates toilet seals
- Safe to use in plastic and ceramic toilet bowls
- Smells fresh for a long time after rinsing
- Safe for septic tanks (Test ISO 11734)
Our "green" products Aqua Kem Green and Aqua Rinse Plus (tested to ISO 11734) are completely safe to be discharged into septic tanks or small biological systems at campsites.
Remember that portable toilets are made of plastic and have several parts (seals, foam) that require special products for maintenance. Thetford products are specially developed to ensure the safe cleaning of these specific parts and the trouble-free and comfortable use of your portable toilet for a long service life. Regular cleaning agents can cause permanent damage to the toilet seat seals and other parts.
- High-yield concentrate
- Prevents bacteria
- Effective rinsing
- Lavender scented

Transclean 65 has been specially developed to remove hard deposits from suction-drain toilet systems on pleasure boats and to ensure trouble-free operation of the system. The substance removes crystallized urea and other hardened deposits from septic tanks and pipes and prevents blockages in the toilet system. Transclean 65 is environmentally friendly and biodegradable and does not adversely affect the beneficial bacteria in the system. Transclean 65 is not harmful to metals, plastics or rubber.
- Septic tank detergent
- Size 1L
- Biodegradable
- Removes hard deposits

Transclean 65 has been specially developed to remove hard deposits from suction-discharge toilet systems on pleasure boats and to ensure trouble-free operation of the system. The substance removes crystallized urea and other hardened deposits from septic tanks and pipes and prevents blockages in the toilet system.
Transclean 65 is environmentally friendly and biodegradable and does not adversely affect the beneficial bacteria in the system. Transclean 65 is not harmful to metals, plastics or rubber. 4 liters.
- Septic tank
- 4 liters
- Biodegradable
- Breaks down waste
- Prevents odors

Toilet oil that lubricates, protects and cares for all rubber seals in a boat's toilet. Removes salt deposits. The treatment ensures that the toilet functions properly and its service life is extended. Sales size 100 ml.
- Lubricates
- Protect
- Maintains all rubber seals in boat toilets
- Removes salt deposits
Spare bottle for product 4579.

An effective and fragrance-free sanitary powder that keeps the waste water tank fresh for a long time and makes emptying easier and more hygienic. The product has been developed from the previous version to be more effective in powder form, which improves the speed of action and effectiveness.
The powder neutralizes unpleasant odors without perfumes and at the same time breaks up the contents of the tank, keeping it fluid. This reduces the formation of deposits and makes it easier to empty the tank. The product is biogas-friendly and suitable for environmentally conscious use.
Uses and benefits
Easy to dispense upon commissioning. One package lasts up to 80 days, making use effortless and maintenance intervals long.
Features
- Fragrance-free and effective deodorizer
- Breaks down waste and keeps contents flowing
- Reduces the formation of deposits
- Makes emptying the tank easier
- Biogas-friendly and environmentally friendly
- Long operating time up to 80 days
- Suitable for boats, campers and other mobile sanitation systems
Package size
- 500g powder
- Odorless sanitary powder
- Single dose
- Enough for up to 80 days

Biocool Clean my water tank ULTRA PRO 1 l
Powerful and deep cleaning cleaner for heavily soiled freshwater tanks. Suitable for use in boats, motorhomes, caravans and holiday homes. Effectively removes grease, biofilm, limescale and mineral deposits from the entire water system without mechanical brushing.
ULTRA PRO restores tank hygiene and water quality in situations where regular cleaning agents are no longer sufficient. The agent acts on the entire system and cleans not only the tank but also the hoses and taps.
Power and use
Over time, contaminants build up in the tank, which can cause odors, degrade water quality, and affect system performance. ULTRA PRO is designed to effectively eliminate these problems directly at the source.
The product offers high cleaning power without unnecessarily harsh chemicals and is balanced for effective yet safe use.
Tested performance
The product's effectiveness in removing limescale has been confirmed in independent tests. ULTRA PRO is among the top cleaning products on the market and is particularly suitable for demanding one-time cleaning.
Features
- Powerful deep cleaning removes limescale, grease and deposits
- No brushing required, saving time and effort
- Cleans the entire system from the tank to the hoses and faucets
- Safe for most materials including plastic and metal
- Can be drained according to instructions
- Improves system performance and water quality
- Supports regular maintenance
Recommended use
- ULTRA PRO is suitable for very dirty tanks for efficient one-time cleaning
- For regular maintenance, Biocool Clean my water tank is recommended twice a year.
Efficiency
- 1 liter is enough for a tank of approximately 200 liters
- Effective deep cleaning for water tanks
- Removes limescale, biofilm and deposits
- 1 liter





