Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Max Gel Commercial Line 42 Fluid ounce(s) Drain Cleaner Pour bottle

Ratings & Reviews for Drano Max Gel Commercial Line 42 Fluid ounce(s) Drain Cleaner Pour bottle

4.2
2000
Review
 4.2 out of 5
2000 Reviews


80% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product is generally effective at unclogging drains, with most customers reporting it worked well and cleared clogs quickly. However, some found it less effective for certain types of clogs, especially those involving hair, and required multiple applications or additional tools to fully clear the drain.

Customer review summary generated by AI, including incentivized reviews.
2000 Customer Reviews

Works fast

Would Recommend

Fast efficient drain clog removal

April 8, 2026
Verified Purchaser
Was this Review Helpful ?

Bathroom maintenance

Would Recommend

Quality

April 7, 2026
Verified Purchaser
Was this Review Helpful ?

Good but not great.

Worked okay but likely you’ll need to use a snake. Had a slow tub and only saw moderate improvement.

Was this Review Helpful ?

Didn’t work

Would Not Recommend

Didn’t clear my drain

Was this Review Helpful ?

Clog the toilet even more

Would Not Recommend

Did not work at all

April 3, 2026
From Max Gel Commercial Line 128 Fluid ounce(s) Drain Cleaner Pour bottle Verified Purchaser
Was this Review Helpful ?
Response from Drano_Product Expert

Thank you for your review, Bobby Ray. Our clog removers are not effective in toilets due to their configuration. We recommend consulting a plumber to...

Drano_Product ExpertApril 3, 2026

Ok but not great.

Would Not Recommend

Works OK, two applications needed.

April 2, 2026
Verified Purchaser
Was this Review Helpful ?

Drano wipes out everything

Would Recommend

Got the job done

Was this Review Helpful ?

Great product

Would Recommend

Drano was very effective at clearing my shower drain.

Was this Review Helpful ?

NOT For Toilets!

I was looking for a toilet cleaner, used that as the search term and this product came up. I already had some on hand so when I read in the specifications grid "Toilets - Yes" I went and grabbed the bottle. To my surprise the label says in big yellow caps "DO NOT USE WITH PLUNGERS OR IN TOILET." It worked great on my sink drain but per the manufacturer clearly it's not for toilets. Don't trust the listing, always read the label before use.

Was this Review Helpful ?

Opens the drain.

Would Recommend

I live with two women. Need I say more. Their sinks always have slow drain due to hair in the sink trap. I just pour in a cup of drano and let it sit. Problem solved.

April 1, 2026
From Max Gel Commercial Line 128 Fluid ounce(s) Drain Cleaner Pour bottle Verified Purchaser
Was this Review Helpful ?

Pour, wait a few minutes and drain w/hot water

Would Recommend

I've used this drain cleaner gir ovwr 5 years. It's the best. If you use it correctly, it works well.

April 1, 2026
From Max Gel Commercial Line 128 Fluid ounce(s) Drain Cleaner Pour bottle Verified Purchaser
Was this Review Helpful ?

Drano

Would Recommend

unplugged my drain with out any issues

April 1, 2026
Verified Purchaser
Was this Review Helpful ?

Cleared a slow shower drain with ease

Would Recommend

We had a slow shower drain likely due to hair and buildup. We used half a bottle and let it set for a bit before rinsing with hot water. Worked like a charm and I have the other half of the bottle to use for future use.

April 1, 2026
Verified Purchaser
Was this Review Helpful ?

It works

Would Recommend

It works

Was this Review Helpful ?