Shipping policy

Orders are typically processed within 1–3 business days.

Shipping times vary based on destination and carrier.
Estimated delivery times are provided at checkout.

Once an order has shipped, ClearCup is not responsible for carrier delays.

You will receive tracking information once your order ships.

Please ensure your shipping address is correct before placing your order. We are not responsible for packages delivered to incorrect addresses provided at checkout.

Frequently Asked Questions

What exactly is ClearCup?

ClearCup is a cleaner designed specifically to remove the mineral buildup that forms inside water appliances over time. It uses high-purity citric acid because that’s the compound commonly used to safely dissolve those deposits.

Is it safe for appliances I drink from?

Yes. After the rinse cycle, nothing remains inside the machine. No smell, no residue, and no effect on taste.

Will this harm my appliances or surfaces?

No. ClearCup targets mineral buildup, not the material underneath it. When mixed with water, it safely cleans metals, glass, and internal water pathways found in household appliances and fixtures.

What can I use it on?

Anywhere water leaves buildup, including: Coffee makers Kettles Dishwashers Ice makers Humidifiers Sinks & faucets Toilets & shower areas If minerals collect there, ClearCup removes them.

Why use this instead of vinegar?

Vinegar can leave odor and lingering flavor. Citric acid dissolves the deposits and rinses away clean so surfaces and appliances return to normal.

Do I still need this if my appliance works fine?

Yes. Buildup starts long before visible problems. Regular cleaning keeps appliances working properly and helps prevent premature wear.

Why choose ClearCup instead of generic citric acid?

Generic citric acid is packaged for many unrelated uses. ClearCup is portioned and guided specifically for removing mineral buildup inside household appliances, so you use the right strength and rinse clean every time. No guessing measurements. No leftover taste.

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Shipping policy

Frequently Asked Questions

Shipping policy

Frequently Asked Questions

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