RV & Boat Toilet Bomb, Effervescent Toilet Bowl Cleaner, Fresh Lemon - 100G

Keep your RV or boat toilet bowl clean and fresh without hauling bleach on board. RV & Boat Toilet Bomb is an effervescent powder you scoop straight into the bowl. It fizzes on contact, cleaning the bowl and lifting hard-water and mineral buildup, while a Fresh Lemon scent freshens as it works.

Hard water and long storage leave their mark on RV and marine toilets. Calcium, lime, and mineral scale collect in the bowl and get harder to shift the longer they sit. This formula fizzes to break that buildup down, so a light pass with a soft nylon brush handles whatever is left. Most of the time you will not need to scrub at all.

What it does

• Fizzes on contact to clean the bowl, no scrubbing routine required
• Lifts hard-water and mineral buildup, including calcium, lime, and scale
• Freshens with a Fresh Lemon scent as it works
• Non-abrasive on porcelain and plastic bowls
• Bleach-free, chlorine-free, phosphate-free, and made with plant-based surfactants
• Scoop included for clean, no-mess dosing

Skipping the harsh chemistry matters twice over on the road and on the water. In a small RV bathroom or boat head there are no harsh fumes to sit in. And because there is no bleach or chlorine going down the line, it works alongside your holding-tank treatment rather than interfering with it. It also stays gentle on the seals, gaskets, and plumbing that RV and marine toilets depend on.

Why RVers and boaters choose it

• Cleans and lifts buildup. Fizzes to clean the bowl and break down calcium, lime, and mineral scale that collect in RV and marine toilets, especially in hard-water areas and after storage.
• Made without the harsh stuff. Bleach-free, chlorine-free, and phosphate-free. No harsh fumes in a small RV bathroom or boat head.
• Gentle where it counts. Made with plant-based surfactants and non-abrasive on porcelain and plastic bowls, so it stays easy on seals, gaskets, and plumbing.
• Works with your tank routine. No bleach or chlorine means it works alongside your holding-tank treatment instead of fighting it.

How to use

1. Add one level scoop, about 33 g, to the bowl.
2. Let it fizz and sit 5 to 10 minutes.
3. Brush lightly with a soft nylon brush if needed.
4. Flush. For heavy stains, use a second scoop and let sit 10 minutes.

Use once or twice a week for routine care. One level scoop is one treatment, and a scoop is included with both sizes.

Choose your size

• 100 g Trial / Travel Size. About 3 treatments. Good for trying it out or keeping a small pouch on board for a trip.
• 500 g Value Pack. About 15 treatments. Lower cost per treatment and fewer reorders, built for regular care and season-long use.

Most customers start with the trial size, then move up to the Value Pack. Both are bleach-free, chlorine-free, phosphate-free, made with plant-based surfactants, and made in USA.