Guide
Can You Use Windex, Magic Erasers or Bleach on Shower Glass?
Most household cleaners will get shower glass clean once. The problem is what they do over time: streaks, fine scratches, worn coatings and damaged seals. Here's what each one does and what we use instead.
What's safe on shower glass
| Cleaner | Safe on shower glass? | Why |
|---|---|---|
| Ammonia glass cleaner (like Windex) | Not recommended | Streaks in a humid shower and can wear down protective coatings. It doesn't lift hard water spots. |
| Magic eraser (melamine foam) | No | It's a fine abrasive. It can leave micro-scratches and strip a protective coating. |
| Bleach | No | Hard on vinyl seals, metal finishes and grout; doesn't remove spots or scum. |
| Scouring powder, steel wool | No | Scratches glass and dulls hardware. |
| Vinegar, lemon, other acids | No | We don't use or recommend acidic cleaners on shower glass, hardware or seals. |
| Soapless glass conditioner (like IDEAL Conditioner) | Yes | Cleans and polishes in one pass and leaves a water-repellent shine. |
What we use instead
- Weekly: IDEAL Conditioner. Spray on dry glass, wipe in with a microfiber cloth, buff clear. Safe on glass, mirrors, stone, stainless and fiberglass (not floors).
- When it's cloudy: the IDEAL Bath Kit. Restore lifts hard water spots and haze, TopCoat seals the glass, Conditioner buffs it clear.
- Daily: a squeegee after showers.
Products in this guide
Common questions
Can I use Windex on my glass shower door?
It's not what we recommend. Ammonia cleaners streak in a humid shower, can wear down coatings and don't remove hard water spots.
Will a magic eraser scratch shower glass?
It can. Melamine foam is a fine abrasive, and it can also strip a protective coating.
Is bleach safe on shower doors?
We don't recommend it. It's hard on vinyl seals and metal finishes and doesn't remove spots or soap scum.
More guides
How to clean a glass shower doorThree habits keep a glass shower door clear: a squeegee after every shower, a weekly spray-and-buff with a soapless glass conditioner, and restoring and sealing the glass when spots build up..How long do shower door seals last?There is no single number: a shower door seal's life depends mostly on how much the shower is used and how hard the water is where you live..Remove hard water spots from shower glassTo remove hard water spots from shower glass, lift the mineral deposits with a dedicated hard-water remover, rinse and dry the glass, then seal it with a water-repellent protective coating so new spots have less to grab onto.Keep glass shower doors cleanThe easiest way to keep glass shower doors clean is to start with clear, sealed glass, squeegee the water off after showers, and give the glass a quick spray-and-buff once a week.